2015 GMC Sierra 2500 HD Engine Parts

Below you will find various in-demand GMC Engine Parts, components and accessories for your 2015 Sierra 2500 HD. Advance Auto Parts has popular Sierra 2500 HD parts like Camshafts, Valve Cover and Cylinder Heads, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other Sierra 2500 HD model years including 2014, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2015 GMC Sierra 2500 HD Engine Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 2015 GMC Sierra 2500 HD Engine Parts Categories

Engine Lifter Valley Cover Gasket Sets

Valve Covers

Engine Oil Pump O-Rings

Engine Valve Lifters

Engine Variable Timing Solenoids

Engine Oil Temperature Senders

Valve Cover Gaskets

Engine Timing Chain Kits

Turbochargers and Parts

Engine Valve Lifter Guides

Oil Pumps

Oil Pan Gaskets

Camshaft Position Sensors

OE Engine Oil Coolers

Rear Main Seal Sets

Cylinder Head Bolt Sets

Engine Oil Dip Stick Tube O-Rings

Crankshaft Position Sensors

Harmonic Balancers

Timing Cover Gasket Sets

Cylinder Head Gasket Sets

Timing Cam Gears

Engine Mounts

Oil Cooler Gasket Sets

Oil Pans

Valve Cover Grommets

Engine Oil Cooler Accessories

Computer Control Relays

Engine Oil Dip Stick Tubes

Body Control Computers

Turbocharger Mounting Gasket Sets

Cylinder Head Gaskets

Oil Level Sensors

Valve Cover Bolts

Crankshaft Seals

Turbocharger Oil Lines

Turbocharger Coolant Line Gaskets

Oil Cooler Line Connectors

Turbocharger Vane Position Sensors

Standard Piston Sets

Turbocharger Oil Line Gaskets

Camshaft Position Sensor Connectors

Engine Oil Dipsticks

Timing Chain Tensioners

Intercoolers

Engine Oil Pump Pickup Tube and Screens

O-Rings

Intercooler Connection Hoses

Engine Variable Timing Adjusters

Main Bearing Repair Sleeves

Rocker Arms

Engine Variable Timing Oil Control Valves

Engine Valve Stem Seals

Piston and Liners

Camshafts

Camshaft Timing Adjuster Magnets

Oversized Main Bearings

Turbocharger Intercooler Pipes

Camshaft Bearings

Standard Rod Bearing Sets

Water Connection Gaskets

Standard Piston Rings

Lower Gasket Sets

Turbocharger Coolant Lines

Timing Chains

Engine Oil Pan Cover Gaskets

Camshaft Seals

Engine Valve Springs

Body Control Module Retainer

Turbocharger Boost Control Valves

Standard Individual Rod Bearings

Rocker Arm Nuts

Standard Single Pistons

Timing Crank Gears

Engine Timing Damper Kits

Camshaft Thrust Plate and Bearings

Camshaft Followers

Rocker Arm Bolts

Rocker Arm Shafts

Turbocharger Intercooler Hose Clamps

Crankshaft Washers

Fuel Tank Sending Unit Gaskets

Engine Rocker Arm Pivots

Turbocharger Oil Return Line Gaskets

Remanufactured Engines

Cylinder Heads

Turbocharger Service Kits

Cylinder Head Studs

Valley Pan Covers

Engine Camshaft Oiler Control Valves

Turbocharger Support Mounting Gasket

Engine Oil Pump Primers

Engine Camshaft Position Sensor O-rings

Engine Assembly Lube

Camshaft Lubes

Engine Oil Strainer Gasket Sets

Turbocharger Boost Sensor Connectors

Engine Valve Cover O-Rings

Camshaft Position Sensor Seals

Engine Oil Pump Pickup Tube Bracket

Essential Engine Parts for 2015 GMC Sierra 2500 HDs

from

$53.99

ENGINE TIMING CHAIN

from

$24.99

Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$3.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$209.99

This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$11.99

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

from

$0.99

Engine Oil Dipstick Tube O-Ring

from

$48.99

This replacement VVT oil control valve is a direct replacement for a worn or leaking original equipment valve. Made of quality materials for durability, this part has been tested to ensure a proper fit.

Product Features:

Ideal replacement – this VVT oil control valve matches the fit and function of the original equipment part to restore proper operation to the variable valve timing system
Durable construction – this VVT oil control valve is made of quality materials to ensure reliable performance and a long service life
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on testing to ensure a quality fit

from

$217.99

This turbocharger vane position sensor matches the function of the original equipment sensor to restore the engine management system’s ability to determine the position of the vanes on a variable geometry turbocharger.

Product Features:

Ideal replacement – this sensor restores the engine management system’s ability to determine the position of the vanes on a variable geometry turbocharger
Easy to install – no special tools are required to install this vane position sensor
Cost-effective solution – offers original equipment quality at competitive price
Quality tested – this part has undergone vehicle and inspection testing to ensure reliable performance

from

$10.99

This engine oil cooler line connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this engine oil cooler line connector matches the appearance and function of the factory hardware on specified applications
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$40.99

ACDelco GM Original Equipment Engine Coolant Temperature Sensors monitor engine temperature, and are GM-recommended replacements for your vehicle’s original components. The engine temperature signal is used by the engine control module to adjust the air/fuel mixture and ignition timing. These original equipment engine coolant temperature sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps keep engine running at proper temperature
Alerts vehicle operator of high engine temperature conditions
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$541.99

Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:

Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
Provides outstanding low RPM torque with increased stability.

from

$15.99

GM Genuine Parts Multi Purpose Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$335.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Head sets without head gasket(s)
Requires purchase of head gasket(s) separately
Premium quality parts
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Contains all the parts needed to complete the repair unless otherwise noted

from

$52.99

ACDelco GM Original Equipment Engine Timing Damper Kits remove unnecessary slack from the timing chain to help prevent chain rattle and excessive component wear, and are GM-recommended replacements for your vehicle’s original components. These original equipment engine timing damper kits contain components that will provide the same performance, durability, and service life you expect from General Motors.

Product Features:

Removes excessive slack from the timing chain to help prevent chain rattle and excessive component wear
Contains necessary parts to replace your vehicle’s engine timing damper
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$42.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

from

$493.99

For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:

Designed as premium OEM replacement balancers for serpentine and V-belt drives
Manufactured with ductile iron casting and injection bonded dampening rubber
Engineered to offer superior bonding strength between the balancer rings

from

$12.99

MAHLEÂ® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
MAHLE gaskets is the leader in Domestic, Asian and European applications
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$10.49

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Engine$aver Hardware cost-saving application
Repairs worn sealing surfaces to assure a leak free repair
Meets or exceeds all original equipment specifications
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$12.99

Product Features:

Replacement for Holley Tall LS Valve Cover extended length hardware assemblies only
Torque mounting bolts to 106 in/lb (9 ft/lb)

from

$311.99

Tensioner Elimination Kit for GM LS Engines Equipped with VVT. Kit Replaces the Chain and Crankshaft Sprocket to Tighten the Chain Fitment and Eliminate the Factory Tensioner.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$37.99

RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
COVERAGE – Available for domestic and foreign nameplate vehicles

from

$323.99

Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. This kit includes high-quality, stainless-steel, spring-loaded t-bolt clamps and heavy-duty, 5-ply, polyester reinforced silicone coupling. This charge pipe kit also features factory style billet aluminum quick-connect adapters with O-ring seals to ensure a leak-free fit while maintaining superior strength and durability. Finished in wrinkle black powder coating with a unique laser-etched aFe POWER logo for a custom look.

Product Features:

Directly replace your Duramax’s restrictive charge pipe with aFe’s BladeRunner free-flowing, heat-resistant aluminum tube.
TIG-Welded 3-1/2″ Aluminum Pipe
Features Factory Style Quick-Connects With O-Ring Seals
Features Premium Stainless-Steel Spring-Loaded T-Bolt Clamps And a 5-Ply Silicone Coupling
1/8″ NPT Port is Provided for Connecting Sensors or Water Methanol Injection
Powder Coated Wrinkle Black for Heat and Corrosion Resistance

from

$31.99

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$619.99

Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$65.99

Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

from

$63.99

ACDelco GM Original Equipment Camshaft Magnets regulate the position of camshaft phasers, and are GM-recommended replacements for your vehicle’s original components. These original equipment camshaft magnets have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps ensure camshaft phasers are optimally positioned
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$167.99

Speed-Pro delivers the power you need and the value and quality that you deserve. Whether you are running at the track, chasing trophies on the strip, or just cruising down the road, count on Speed-Pro to provide the best value in HP engine components

Product Features:

H14 Super Duty alloy material
Best bronze alloy material
Does not have flash tin plating
Extreme fatigue resistance & strength
Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust
Silicon particles help polish crankshaft journal (reduces wear during operation)

from

$182.99

Steel-backed bronze alloy lining with overplate
Popular for fatigue resistance & strength – provides conformability required for older applications
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

Upgrade your 2015 GMC Sierra 2500 HD with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2015 GMC Sierra 2500 HD, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Engine Parts are key to keeping your Sierra 2500 HD functioning at its best. At Advance Auto Parts, we offer a wide selection of 312 Engine Parts for the 2015 GMC Sierra 2500 HD, designed to meet your needs without breaking the bank. From Camshaft replacements to Valve Cover and Cylinder Heads upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Engine Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Engine Parts for your 2015 GMC Sierra 2500 HD at great prices. Our Engine Parts inventory for this model ranges from just $0.99 to $7,105.99, with an average price of $267.32. Our 312 Engine Parts in stock come from 30 trusted brands, so you’re sure to find the right part for your 2015 GMC Sierra 2500 HD without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2015 GMC Sierra 2500 HD, we stock popular OEM and aftermarket Engine Parts from top names like Felpro, Sealed Power, Dorman, and more. Felpro Engine Parts start at just $6.49 and boast an impressive 4.6 stars average rating from customers. Sealed Power and Dorman also bring quality to the table, with Engine Parts available starting at $5.99, and at an average 4.3 stars rating. With 6,038 customer reviews and counting, our 2015 GMC Sierra 2500 HD Engine Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2015 GMC Sierra 2500 HD is always ready to roll. We’re committed to providing you with everything you need to keep your Sierra 2500 HD in top shape, all in one place. Start shopping confidently below for your 2015 GMC Sierra 2500 HD!

Best-Selling Camshafts for 2015 GMC Sierra 2500 HDs

Enhance the driving experience in your GMC with 40 quality Camshaft components, starting at $6.99.

show more show less

from

$74.99

ACDelco GM Original Equipment Engine Camshaft Position Sensors monitor the rotational position of the camshaft(s), and are GM-recommended replacements for your vehicle’s original components. They provide a signal to the engine control module which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. These original equipment engine camshaft position sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$541.99

Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:

Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
Provides outstanding low RPM torque with increased stability.

from

$45.99

A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:

Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
Manufactured in an anti-static environment to ensure reliability and stability.
Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.

from

$54.99

The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.

Product Features:

THE DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
INSTALLATION AND SUPPORT: Includes OE style brackets, hold downs, hardware, spacers and weathertight connectors

from

$57.99

Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Steel-backed Babbitt lining material
Used in automotive and high-performance
Babbitt is designed to perform under extreme loads w/o damaging other engine parts
Babbitt is more environmentally friendly than other material
ISO & QS certified manufacturing

from

$63.99

The original variable valve timing (VVT) solenoid on certain GM and Isuzu vehicles can fail from debris, mishandling during maintenance or harsh operating conditions. This Dorman OE FIX VVT solenoid features multiple improvements, including a patented, upgraded copper core and additional oil passages to eliminate internal movement and extend service life.

Product Features:

Patented design – this VVT solenoid features an exclusive copper core and a stronger center tube to eliminate internal movement and help ensure long service life on specified GM and Isuzu vehicles.
Improves performance – modified design includes additional passages to help increase oil flow
Hardware included – comes with hard-to-find gasket and high-grade hardware for a complete installation
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
Improved performance – modified design includes additional passages to increase oil flow

from

$41.99

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$51.99

Carquest Premium camshaft position sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium crankshaft and camshaft sensors are engineered with technology that provides increased output accuracy through a stronger, more consistent signal. Our sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium crankshaft and camshaft position sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application.
O-rings and seals are included if required.
Weather-tight connectors prevent leaks and corrosion for better reliability.
Extensive design validation testing and 100% end-of-line tested.
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$7.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

from

$63.99

Helps ensure camshaft phasers are optimally positioned
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$42.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

from

$38.99

This engine camshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:

Direct replacement – this engine camshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$20.99

Replacement Captured Needle Thrust Bearing for LS Applications; Meets or exceeds OEM performance requirements; Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

Product Features:

Replacement Captured Needle Thrust Bearing for LS Applications
Meets or exceeds OEM performance requirements
Cloyes utilizes the latest in design and material technology, ensuring quiet and maintenance-free experience.

from

$541.99

Designed to take advantage of the GM LS engine’s larger camshaft journal diameter, the XFI RPM camshaft line takes Xtreme Energy technology to deliver excellent power.

Product Features:

Designed with Xtreme Energy technology to provide excellent power with the LS engine’s enhanced cylinder head design and high RPM potential.
Takes advantage of the LS engine’s larger journal diameter, base circle and 1.7+ rocker arm ratio.
Provides outstanding low RPM torque with increased stability.

HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L

from

$817.99

HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L

LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV

Mutha' Thumpr 227/241 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

Mutha’ Thumpr 227/241 Hydraulic Roller Cam for GM LS GEN III/IV

LSR Centrifugal BLower 227/243 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Centrifugal BLower 227/243 Hydraulic Roller Cam for GM LS GEN III/IV

LSR Rectangular Port 231/247 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Rectangular Port 231/247 Hydraulic Roller Cam for GM LS GEN III/IV

LSR Cathedral Port 227/235 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Cathedral Port 227/235 Hydraulic Roller Cam for GM LS GEN III/IV

Big Mutha' Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

Big Mutha’ Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV

LSR Rectangular Port 219/235 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Rectangular Port 219/235 Hydraulic Roller Cam for GM LS GEN III/IV

LSR Cathedral Port 219/227 Hydraulic Roller Cam for GM LS GEN III/IV

from

$805.99

LSR Cathedral Port 219/227 Hydraulic Roller Cam for GM LS GEN III/IV

from

$601.99

XFIR 210/224 HRLR LS

Most Popular 2015 GMC Sierra 2500 HD Valve Cover and Cylinder Heads

Customize your GMC with 80 Valve Cover and Cylinder Heads products like Engine Valve Lifters, Cylinder Head Bolt Sets, and Cylinder Head Gaskets, all priced under $1,207.00.

show more show less

from

$104.99

This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing.

Product Features:

Direct replacement – this valve cover matches the original equipment part for fit and function
Durable construction – this valve cover is made of quality materials to withstand extreme temperatures to resist leaking
Cost-effective solution – offers original equipment performance at competitive price
Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable service

from

$89.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$37.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$14.49

Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications

from

$528.99

This Beehive Valve Spring Kit for LS engines is designed for hydraulic roller cams and includes carefully matched Beehive Springs, steel retainers, locks, seals and spring seats. With a .625″ maximum lift, these Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life.Kit Includes:26918-16 Beehive Valve Springs774-16 Steel Retainers623-16 7° Steel Valve Locks511-16 Valve Seals4705-16 Spring Seats

Product Features:

Kit includes part #26918-16 Beehive valve springs and matching steel retainers, 7° valve locks, valve seals and spring seats
Kits designed for hydraulic roller cams
.625″ maximum lift springs

from

$24.99

Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.

Product Features:

Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications
New OEM riveted pin retaining design

from

$14.99

GM Genuine Parts Engine Valve Lifter Guide are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$22.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

from

$5.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$288.99

COMP Cams Hydraulic Roller Lifters are a performance upgrade for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks. The roller wheel decreases friction and increases longevity when compared to flat tappet lifters. Hydraulic roller lifters can handle much more aggressive cam profiles than flat tappets unlocking performance potential.

Product Features:

.842″ diameter; 122g weight; 2.66″ seat height
Performance replacement for stock hydraulic roller lifters or retro-fit hydraulic roller lifters for non-roller blocks
Decrease friction and increase longevity when directly compared to flat tappet lifters
Accept much more aggressive cam profiles than flat tappet lifters will allow

from

$248.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$103.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$103.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$500.99

VALVE SPRING KIT, FOR LS 1.310″ BEEHIVE 1 KT

from

$228.99

Head sets without head gasket(s)
Requires purchase of head gasket(s) separately
Premium quality parts
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust

from

$94.99

MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:

All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
Cylinder head gaskets are sold individually and may require new head bolts based on application.
The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package

from

$94.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$94.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
UNIQUE COMBUSTION SEAL – Exclusive Laser Weld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
HANDLES EXTREME ENGINE CONDITIONS – Engineered and manufactured to inhibit over-compression of embossments to maintain a superior seal under peak combustion pressures and temperatures
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Sportsman Solid Roller Lifter Set with Bushing for GM GEN III/IV LS

from

$1207.00

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing axle/wheel design or an optional bronze bushing axle/wheel setup. And for Chevrolets, there are also left or right offset pushrod seat options. Each design features two pressurized EDM oil feeds to the axle, along with an edge orifice feed to the wheel. This design delivers a more reliable oil feed than most other options on the market. Sportsman Lifters also feature a shallower oil band than competitors’ versions for increased strength and rigidity, while internal machining helps to reduce weight. The body design utilizes a skirted wheel that strengthens the lifter ears and also provides more contact area with the lifter bore for further lifter stability. In addition, staked axles eliminate clips and provide robust axle retention. This permanent axle retention feature increases the stiffness of the lifter ears and helps prevent the ears from spreading. Sportsman Lifters are built from 8620 premium steel for increased strength and wear resistance and feature a captured link bar design. They utilize a tapered and slotted link bar tower for reduced weight and improved aesthetics. The lifters also feature a tall body to enable use in both standard and .300″ tall lifter bores – the result is increased strength and less lifter bore wear.

from

$1125.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

GM LS Dual Valve Spring Kit with Tool Steel Retainers

from

$1020.00

GM LS Dual Valve Spring Kit with Tool Steel Retainers

Engine Cylinder Head; GM 6.0/6.2 10-19 CNG Head

from

$986.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$956.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$956.99

Product Features:

Cast aluminum 2-Piece LS valve covers designed to mount and hide both Gen I and Gen V style LS coil bodies
Retain the performance of factory coil-on-cover ignition without the unsightly styling
Base fits LS1, LS2, LS3, LS6 and LS7 engines
Base features internally baffled ventilation system
Clearance for .750″ lift cam with stock style rocker arms
Coil cover features Holley vintage style fins and cast-in wiring provisions
No coil relocation, wire harness extensions, or custom spark plug wires required
Includes low-profile billet oil fill cap
Includes all necessary coil mounting and dress-up hardware

Top Picks for 2015 GMC Sierra 2500 HD Engine Timing Parts

Upgrade GMC Sierra 2500 HDs with top-quality Engine Timing Parts parts, including 25 OEM and aftermarket selections for your 2015 model.

show more show less

from

$147.99

ACDelco GM Original Equipment Engine Variable Valve Timing Solenoids regulate oil flow to the cam phasers that change the timing of the camshafts. The desired positions of the camshaft varies with engine speed and load and is calibrated for optimal engine performance, drive quality, and efficiency. They are GM-recommended replacements for your vehicle’s original components. These original equipment solenoids have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Coated to help protect against premature corrosion
Designed to match OEM calibration to provide the performance you expect from GM
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$53.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems, delivering premium-quality solutions. A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design and application, Cloyes engine timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain for optimal performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading limited Warranty and technical support.

Product Features:

CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience

from

$44.49

Since 1921, Cloyes has been the trusted leader in automotive timing systems. Our timing chains are built to synchronize crankshaft and camshaft rotation with absolute accuracy, ensuring precise valve timing and long-term engine performance. Available as stand-alone chains or in complete kits, Cloyes timing chains are manufactured from premium materials, heat-treated, pre-stressed and engineered for a perfect chain-to-sprocket tooth fit – delivering quiet operation, durability, and OE-level performance you can count on. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading limited Warranty and technical support.

Product Features:

Pre-stressed and heat-treated steel construction for increased strength, and wear resistance, delivering long-term durability even in high-stress environments
Cloyes chains are engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing fatigue, and maintaining accurate timing
Designed in the USA and manufactured using premium materials for OE-level fit and function, allowing for smooth installation and reliable performance
Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
Available in application-specific kit or as a stand-alone chain, offering installation flexibility and convenience
Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component

from

$97.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems delivering premium-quality solutions. Cloyes engine timing chain kits are engineered for precision, durability, and optimal engine performance. Kits include all chains, sprockets, tensioners, chain guides, and chain tensioner guides – respective to application and kit selection. To ensure total timing system integrity, Cloyes recommends replacing all engine timing components.

Product Features:

Cloyes chains are pre-stressed and heat-treated. Engineered and manufactured with precision pitch control to ensure optimal chain-to-sprocket fit reducing noise, minimizing fatigue, maintaining accurate timing and delivering long-term durability.
Sprockets are CAD designed, manufactured using premium material and heat-treated. Featuring precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs.
Timing chain tensioners can use spring tension or hydraulic pressure to properly tension the chain. All are CAD designed and manufactured using premium materials allowing for smooth installation and reliable performance.
All timing components designed in the USA and manufactured using premium materials for OE-level fit and function, allowing for smooth installation and reliable performance.
Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks.
Backed by Limited and over 100 years of engineering leadership with unmatched technical support and repair confidence in every kit.

from

$74.99

ACDelco GM Original Equipment Engine Timing Chains synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine. They help ensure that the engine’s valves open and close at the proper time during each cylinder’s intake and exhaust strokes, and are GM-recommended replacements for your vehicle’s original components. These original equipment timing chains have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine’s valves open and close at the proper time during each cylinder’s intake and exhaust strokes
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$178.99

The variable valve timing sprocket is key to ensuring an engine’s performance and clean running. Replace a worn factory VVT sprocket with this quality engineered sprocket to restore lost performance. Designed to install and perform like the original.

Product Features:

Direct replacement – this VVT sprocket fits and performs like the original sprocket
Durable construction – made from durable steel and precision machined for reliable performance
100% new – this variable valve timing sprocket is entirely new, not a remanufactured part
Quality assured – vehicle-specific application has been validation tested to ensure quality

from

$45.99

High Performance 3/8″ Pitch Single Roller Replacement TRUE Roller Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$52.99

The variable valve timing (VVT) system allows the engine control module (ECM) to regulate the intake and exhaust valve phase angle providing the most optimal engine volumetric efficiency under all engine operating condition to control tailpipe emissions and engine efficiency. Variable valve timing is an emission control device and although there are various methods of operation, the typical device is regulated by oil control valves, actuator solenoids and camshaft phasers.

Product Features:

Precision-wound coated copper windings increase product durability and life cycle.
Hard-coated and anodized spool valve to prevent corrosion and increase service life.
Threaded mounting bolt, hardware, and/or gaskets where applicable for easy installation.
Thermoplastic that is resistant to high temperatures, moisture, and chemicals.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure product reliability, every time.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

from

$52.99

Removes excessive slack from the timing chain to help prevent chain rattle and excessive component wear
Contains necessary parts to replace your vehicle’s engine timing damper
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$223.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, with 9-Keyway Crankshaft Sprocket, 1 Bolt, 4 Sensor Hub

from

$28.99

Sprocket Made From High Alloy Material. Sprocket Teeth Are Heat Treated. Precision Tooth Form To Assure Proper Chain Engagement, And Precise Keyway To Tooth Timing.

Product Features:

Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
CAD designed and manufactured using premium materials
Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Refer to our online catalog for detailed application-specific information

from

$395.99

Billet Crankshaft Sprocket Has Nine Keyways for +/- 8 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter “Z” Chain for Reduced Friction. “Z” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “Z” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, w/ “Z” Chain, 9-Keyway Crank, 1 Bolt/4 Sensor, .390″ Raised Cam

from

$394.99

ENGINE TIMING SET

from

$389.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter “Z” Chain for Reduced Friction. “Z” Chain Approximately 33% Overall Increased Strength Over the Standard High Performance Chain. “Z” Chain Featuring a Press Fit Center Link design that Increases Load Distribution with Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness and Pre-stressed to Increase Fatigue Life. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, w/ “Z” Chain, 3-Keyway Crank, 1 Bolt/4 Sensor, .390″ Raised Cam

from

$389.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, w/ “Z” Chain, 9-Keyway Crank Sprocket, 1 Bolt, 4 Sensor Hub

from

$389.99

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, w/ “Z” Chain, 3-Keyway Crank Sprocket, 1 Bolt, 4 Sensor Hub

from

$311.99

Tensioner Elimination Kit for GM LS Engines Equipped with VVT. Kit Replaces the Chain and Crankshaft Sprocket to Tighten the Chain Fitment and Eliminate the Factory Tensioner.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.

from

$241.99

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$239.99

ACDelco GM Original Equipment Camshaft Phasers adjust camshaft positioning while your vehicle’s engine is running, and are GM-recommended replacements for your vehicle’s original components. They help ensure the camshaft rotates in the correct timing with other valve train components to provide optimal engine performance, and work with your vehicle’s variable valve timing solenoid to help maximize drive quality and fuel economy. These original equipment phasers have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Helps ensure optimal camshaft positioning
Works alongside your vehicle’s VVT solenoid to help maximize drive quality and fuel economy
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$229.99

Billet Crankshaft Sprocket Has Three Keyways for +/- 4 Degrees Adjustability. Both Billet Steel Sprockets are Heat Treated for Durability. TRUE Roller 0.250″ Roller Diameter Chain for Reduced Friction. Includes Captured Needle Camshaft Sprocket Thrust Bearing to Minimize Block Thrust Surface Friction. 3-Piece Sets Hand-Matched to Qualify the Correct Center Distance and Minimize Runout.

Product Features:

The complete kits, which meet or exceed OEM performance requirements, ensure a quiet and maintenance-free experience
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes Timing Kits may include camshaft sprockets, crankshaft sprockets, timing chains, tensioners, and guides
Refer to our online catalog for detailed application-specific information
Keep your engine’s valve train in perfect time with Cloyes, the world leader in timing drive systems.
High Performance Timing Set, Race Billet, with 3-Keyway Crankshaft Sprocket, 1 Bolt, 4 Sensor Hub

from

$215.99

High Performance 3/8″ Pitch Single Roller Replacement TRUE Roller “Z Chain” Chain. 0.250″ Roller Diameter. Heat Treated and Processed Links to Maximize Ultimate Breaking Strength while Remaining Ductile for Toughness. Pre-stressed to Increase Fatigue Life.

Product Features:

A timing chain synchronizes the rotation of the crankshaft and camshaft(s), ensuring proper timing of the engines valve events for each cylinder
Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
From stock replacement to high performance, Cloyes has the most complete timing chain catalog
Cloyes parts are CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
Cloyes recommends the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced as these components play a vital role in system stability and accurate timing
Refer to our online catalog for detailed application-specific information
Keep your engines valvetrain in perfect time with Cloyes, the world leader in timing drive systems

from

$193.99

Precision-wound coated copper windings increase product durability and life cycle.
Hard-coated and anodized spool valve to prevent corrosion and increase service life.
Threaded mounting bolt, hardware, and/or gaskets where applicable for easy installation.
Thermoplastic that is resistant to high temperatures, moisture, and chemicals.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure product reliability, every time.
Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.

from

$132.99

ENG TIMING CHAIN KIT

from

$68.99

ENG TIMNG CHAINTNSNR

In-Demand Engine Mounts for 2015 GMC Sierra 2500 HDs

Select from 2 premium Engine Mounts parts for your 2015 GMC Sierra 2500 HD, with prices ranging from $121.99 to $137.99.

show more show less

from

$137.99

Anchor 3289 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2011-2016
Weight approx: 5 Lbs
Part Group: 3289, 3289

from

$121.99

Anchor 3290 This mount supports the engine and dampen vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlok bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2011-2016
Weight approx: 5 Lbs
Part Group: 3290, 3290

Most Sold 2015 GMC Sierra 2500 HD Engine Gaskets and Seals

Explore our best-selling GMC parts for the 2015 Sierra 2500 HD among 31 OEM and aftermarket options starting from $3.99.

show more show less

from

$67.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SUPERIOR SEAL – Manufactured with rubber compounds to ensure a consistent and long-life seal across the entire oil pan
PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding (where applicable)
OE-STYLE REPLACEMENT GASKET – Engineered for OE-style molded rubber gasket replacement
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
ENGINEERING EXPERTISE – Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development

from

$54.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$83.99

This direct replacement rear main seal cover kit matches the fit and function of the original equipment cover for a reliable repair. This part has undergone extensive testing to ensure adherence to precise design standards.

Product Features:

Direct replacement – this rear main seal cover kit matches the factory design, and includes a new gasket, installation hardware, and an updated seal design for superior leak prevention
Durable construction – the timing cover in this kit is made of die-cast aluminum for a leak-free fit and durability
Convenient solution – this kit includes a new gasket and installation hardware for a complete repair
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

from

$26.99

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Design type: springless; multi-lip
Temperature range: -100 Deg. F to 450 Deg. F / -73 Deg. C to 232 Deg.
Excellent dry running capabilities
Low coefficient of friction
Delivers quality and reliable performance for every type of repair

from

$20.99

Meets or exceeds all original equipment specifications
Application specific design for Unsurpassed quality you can trust
Validated for fit, form, and function
Quality that you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$47.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for repair applications
Unsurpassed quality you can trust
Validated for fit, form, and function
Includes all parts needed to complete the repair

from

$37.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$26.99

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$37.99

RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
COVERAGE – Available for domestic and foreign nameplate vehicles

from

$65.99

GM Genuine Parts Engine Oil Pan Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$9.99

GM Genuine Parts Engine Oil Pan Cover Gasket are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$217.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted
Includes all the parts necessary to complete the repair unless otherwise noted

from

$19.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$64.99

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$15.99

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$88.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted

from

$318.99

from

$131.99

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted

from

$112.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

from

$91.99

This valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles. Made of durable materials, it is engineered to help ensure a long-lasting seal under extreme underhood conditions.

Product Features:

Direct replacement – this valve cover gasket is designed to match the fit, function and performance of an original equipment gasket on specified vehicles
Ideal solution – engineered to help ensure a secure seal when an original gasket is due for service or damaged
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$90.99

Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Meets or exceeds OE specifications
Zero engine leakage for late model vehicles.

from

$89.99

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
Edge molded metal plate construction
Compression limiters to prevent overtightening
Dana engineering-approved for fit, form and function

from

$74.99

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
ENGINEERING EXPERTISE – Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
REAL-WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road
EVERY PART FOR THE REPAIR – Fel-Pro timing cover gasket sets include every part needed for the repair unless otherwise noted

from

$74.99

Includes: Timing Cover Gasket, Water Pump Gaskets, Timing Cover Seal, O-Rings for Oil Pump & Oil Pickup

Product Features:

OEM Style Gaskets – Molded Rubber over Aluminum Carriers
Replaces GM #’s 12633904, 12630223, 12585673

Top-Rated Engine Parts Brands For Your 2015 GMC Sierra 2500 HD

Shop for the best-rated brands offering Engine Parts and other products for your 2015 GMC Sierra 2500 HDs. Below you’ll find some of our best rated Engine Parts from Felpro, Sealed Power, and Dorman, and more. Engine Parts from these brands that fit a 2015 Sierra 2500 HD start at just $5.99 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Felpro 2015 GMC Sierra 2500 HD Engine Parts

When it comes to maintaining or upgrading your 2015 GMC Sierra 2500 HD, using quality Engine Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Engine Parts, specifically designed for the 2015 GMC Sierra 2500 HD. With over 3 Felpro brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $6.49, with an average price of just $43.16. Plus, with over 157 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $67.99

(74)

Engine Oil Pan Gasket Set – PermaDry molded rubber

“This is a great gasket well worth the extra money.”

from $6.49

(41)

Multi-Purpose O-Ring

“Perfect fir”

from $54.99

(42)

TIMING COVER GASKET SET

“Excellent Gasket set fit everything perfect.”

Popular Sealed Power 2015 GMC Sierra 2500 HD Engine Parts

Sealed Power auto parts is one of the highest quality Engine Part brands in the market. Any 2015 GMC Sierra 2500 HD owner should feel confident when installing genuine Sealed Power parts in their vehicle. To ensure the best fit and performance for your 2015 Sierra 2500 HD, Advance Auto Parts carries a full inventory of 3 Sealed Power Engine Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Sealed Power Engine Parts range from $5.99 to $8.49, plus, with more than 4 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $5.99

(2)

Engine Connecting Rod Bearing

“I needed these parts right away & Advance Auto had them in stock. They were exactly what I needed, they worked great.”

from $8.49

(1)

Engine Connecting Rod Bearing

“great”

from $7.29

(1)

Engine Connecting Rod Bearing

“great price and fit good”

FAQs for 2015 GMC Sierra 2500 HD Engine Parts

Which Engine Parts are best-sellers for 2015 GMC Sierra 2500 HDs?

Out of 312 Engine Parts that fit 2015 GMC Sierra 2500 HDs, the following parts are the top sellers:

Engine Valve Lifter (5681081) – $14.49
TIMING COVER GASKET SET (15780436) – $54.99
Engine Crankshaft Seal Kit (15780459) – $42.99

What’s the price range for 2015 GMC Sierra 2500 HD Engine Parts?

Engine Part prices for the 2015 GMC Sierra 2500 HD start at $0.99 and go up to $7,105.99 for the most premium parts.

What’s the average price of a Engine Part for a 2015 GMC Sierra 2500 HD?

The average price for Engine Parts for the 2015 GMC Sierra 2500 HD is $267.32. Keep in mind the variety of part types within our Engine Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Parts for other GMC Sierra 2500 HD model years?

Yes, we currently carry Engine Parts for 24 model years of GMC Sierra 2500 HDs between 2001 and 2026. Engine Parts are bought most frequently for the following model years: 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, and 2014.

What are the cheapest Engine Parts for my 2015 GMC Sierra 2500 HD?

The cheapest 2015 GMC Sierra 2500 HD Engine Parts we carry in stock are:

Engine Oil Dipstick Tube O-Ring (50251306) – $0.99
Engine Oil Strainer Gasket Set (12222159) – $3.99
Engine Connecting Rod Bearing (20683077) – $4.79
Engine Connecting Rod Bearing (3704556) – $4.99
Turbo Oil Return Pipe Gasket (12087879) – $5.79

What are the top-rated Engine Parts that fit the 2015 GMC Sierra 2500 HD?

Out of 6,038 reviews by customers, our 2015 GMC Sierra 2500 HD Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2015 GMC Sierra 2500 HD and their top-rated products:

Engine Gaskets and Seals
- Engine Coolant Crossover Pipe Mounting Set (11453820) – $20.99
- Main Seal Cover Kit (10286660) – $83.99
- Engine Oil Pan Gasket Set – PermaDry molded rubber (15780339) – $67.99
Valve Cover and Cylinder Heads
- Engine Coolant Crossover Pipe Mounting Set (11453820) – $20.99
- Main Seal Cover Kit (10286660) – $83.99
- Engine Oil Pan Gasket Set – PermaDry molded rubber (15780339) – $67.99

What types of Engine Parts do you sell for my 2015 GMC Sierra 2500 HD?

As of 3/1/26, these are some of the most in-demand types of Engine Parts for a 2015 GMC Sierra 2500 HD:

Can I get help with 2015 GMC Sierra 2500 HD Engine Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Engine Parts and more.

What is your return policy for GMC Sierra 2500 HD Engine Parts?

Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 HD Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2015 GMC Sierra 2500 HD Engine Parts

INA US – ENGINE TIMING CHAIN (Part No.ZC-9-4205)

Sealed Power – Engine Valve Lifter (Part No.HT-2279)

Felpro – Fuel Injector O-ring Set (Part No.ES 71192)

Dorman – Engine Oil Pan: Direct Fit, Aluminum, Center Sump, 5 Quart (Part No.264-375)

Victor Reinz – Engine Timing Cover Gasket (Part No.71-14601-00)

Felpro – Engine Oil Dipstick Tube O-Ring (Part No.73889)

Dorman – Variable Timing Oil Control Valve (Part No.916-865)

Dorman – Turbocharger Vane Position Sensor (Part No.904-235)

Dorman – Oil Cooler Line Connector (Part No.800-607)

GM Genuine Parts – Engine Coolant Temperature Sensor (Part No.213-4333)

Competition Cams – XFI RPM 206/212 Hydraulic Roller Cam (Part No.54-408-11)

GM Genuine Parts – Fuel Pump O-Ring (Part No.G41)

Felpro – Engine Cylinder Head Gasket Set (Head Gasket Sold Separately) (Part No.HSU 26269-1)

GM Genuine Parts – Non-hydraulic Eng Timing Damper Kit: Exact Fit, W/ Tensioner, Bolts, & Retainers (Part No.12626407)

Felpro – Engine Camshaft Thrust Plate (Part No.ES 73115)

PowerBond – Diesel Performance Race Harmonic Balancer; 198mm Diameter (Part No.PB1649DP)

MAHLE Original – Engine Oil Cooler Gasket Set (Part No.B31872)

Felpro – Shaft Repair Sleeve (Part No.16228)

Holley – Tall LS Valve Cover Bolt Assembly – Single (Part No.561-133)

Cloyes Performance – High Performance Timing Set (Part No.9-3673TE)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71039)

aFe POWER – BladeRunner 3-1/2" Aluminum Cold Charge Pipe, Black (Part No.46-20449-B)

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2647)

Spartan – Engine Cylinder Head; Chevrolet 8.1/496 01-06 Right Head (Part No.2CW2R)

Schaeffler – Shaft Seal (Part No.SS3405)

GM Genuine Parts – Engine Variable Valve Timing (VVT) Adjuster Magnet (Part No.12653140)

Sealed Power – Main Bearing Set (Part No.152M)

Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7429M)

GM Genuine Parts – Camshaft Position Sensor (Part No.213-3826)

Competition Cams – XFI RPM 206/212 Hydraulic Roller Cam (Part No.54-408-11)

Carquest Premium – Camshaft Sensor (Part No.CSC1054)

NTK – Engine Camshaft Position Sensor (Part No.EC0321)

Sealed Power – Engine Camshaft Bearing Set (Part No.1923M)

Dorman – Variable Valve Timing Solenoid (OE Fix) (Part No.916-886XD)

Carquest Premium – Multi-Use Connector (Part No.PTA1226)

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1465)

Felpro – Engine Camshaft Position Sensor Seal (Part No.72760)

GM Genuine Parts – Engine Variable Valve Timing (VVT) Adjuster Magnet (Part No.12653140)

Felpro – Engine Camshaft Thrust Plate (Part No.ES 73115)

Dorman – Camshaft Position Sensor (Part No.917-744)

Cloyes Performance – Engine Camshaft Thrust Button (Part No.9-232)

Competition Cams – XFI RPM HI-LIFT 228/230 Hydraulic Roller Cam (Part No.54-428-11)

Competition Cams – HV NSR Cam 218/226 .541/.541 Hyd Roller for GEN III/IV 4.8L/5.3L/6.0L (Part No.54-271-11)

Competition Cams – LSR Cathedral Port 223/231 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-457-11)

Competition Cams – Mutha’ Thumpr 227/241 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-601-11)

Competition Cams – LSR Centrifugal BLower 227/243 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-477-11)

Competition Cams – LSR Rectangular Port 231/247 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-469-11)

Competition Cams – LSR Cathedral Port 227/235 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-458-11)

Competition Cams – Big Mutha’ Thumpr 235/249 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-602-11)

Competition Cams – LSR Rectangular Port 219/235 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-453-11)

Competition Cams – LSR Cathedral Port 219/227 Hydraulic Roller Cam for GM LS GEN III/IV (Part No.54-456-11)

Competition Cams – XFIR 210/224 HRLR LS (Part No.189-400-13)

Dorman – Valve Covers: with Gasket, Direct Replacement, Aluminum (Part No.264-969)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26192 PT)

Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72390)

Sealed Power – Engine Valve Lifter (Part No.HT-2148)

Competition Cams – VALVE SPRING KIT, FOR LS 1.310" BEEHIVE 1 KT (Part No.26918CS-KIT)

Sealed Power – Engine Valve Lifter (Part No.HT-2148A)

GM Genuine Parts – Gen III/IV Lifter Guide (Part No.12595365)

Felpro – Engine Valve Cover Grommet Set (Part No.ES 72233)

Felpro – Engine Oil Filler Cap Seal (Part No.73193)

Competition Cams – LIFTERS, LS SERIES OE STYLE HYD RLR 1 ST (Part No.850-16)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26192 PT-5)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26401 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26402 PT)

Competition Cams – Valve Spring Kit, For Ls 1.310" Beehive 1 Kt (Part No.26915CS-KIT)

Felpro – Engine Cylinder Head Gasket Set (Head Gasket Sold Separately) (Part No.HSU 26269-3)

MAHLE Original – Engine Cylinder Head Gasket (Part No.54585)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26406 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26405 PT)

Competition Cams – Sportsman Solid Roller Lifter Set with Bushing for GM GEN III/IV LS (Part No.96956B-16)

Spartan – Engine Cylinder Head; Chevrolet 6.6 10-16 Duramax Head (Part No.2CX10)

Competition Cams – GM LS Dual Valve Spring Kit with Tool Steel Retainers (Part No.26926TS-KIT)

Spartan – Engine Cylinder Head; GM 6.0/6.2 10-19 CNG Head (Part No.2CT13CNG)

Spartan – Engine Cylinder Head; Chevrolet 6.6 10-16 Duramax Head (Part No.2CX11)

Holley – 2-Piece Finned Valve Cover – Gen III/IV LS – Polished (Part No.241-181)

GM Genuine Parts – Camshaft Position Actuator Solenoid Valve (Part No.12682000)

Cloyes Gear – Engine Timing Chain Tensioner (Part No.9-5490)

Cloyes Gear – Engine Timing Chain (Part No.9-4205)