2021 GMC Sierra 1500 Engine Parts

Name: Oil Pan Seal
Brand: GM Genuine Parts
SKU: 12621086
Price: 15.49 USD

Below you will find various in-demand GMC Engine Parts, components and accessories for your 2021 Sierra 1500. Advance Auto Parts has popular Sierra 1500 parts like Engine Gaskets and Seals, Camshafts, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other Sierra 1500 model years including 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023 and more. Select a category of 2021 GMC Sierra 1500 Engine Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 2021 GMC Sierra 1500 Engine Parts Categories

Valve Cover Gaskets

Engine Timing Chain Kits

Engine Valve Lifter Guides

Oil Pan Gaskets

Camshaft Position Sensors

OE Engine Oil Coolers

Rear Main Seal Sets

Cylinder Head Bolt Sets

Crankshaft Position Sensors

Balance Shaft Chain and Kits

Engine Mounts

Supercharger Pressure Sensors

Engine Oil Cooler Accessories

Cylinder Head Gaskets

Oil Level Sensors

Crankshaft Seals

Timing Sets

Timing Chain Tensioners

Engine Valve Stem Seals

Standard Rod Bearing Sets

Standard Piston Rings

Timing Chains

Engine Oil Galley Plugs

Balance Shaft Sprockets

Standard Individual Rod Bearings

Timing Crank Gears

Camshaft Thrust Plate and Bearings

Camshaft Followers

Balance Shaft Chain Guides

Dipstick Housing Gaskets

Cylinder Heads

Engine Oil Catch Can

Engine Valve Cover O-Rings

Engine Oil Cooler Line Gaskets

Engine Oil Pan Seals

Valve Train Set Up Spring Set

Essential Engine Parts for 2021 GMC Sierra 1500s

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$15.49

GM Genuine Parts Engine Oil Pan 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

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$248.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Imperial Swirl-Cool engine oil cooler kit
Size: 1-1/2″ x 6-1/2″ x 18″
Heavy-duty applications
All except Chevrolet V8 applications
Universal Cooler, NOT a direct OE replacement. User to determine fitment prior to installation
Heavy duty applications
All except Chevrolet V8 applications
Universal Cooler, NOT a direct OE replacement. User to determine fitment prior to installation
Heavy duty applications
All except Chevrolet V8 applications

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$56.99

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.

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$157.99

The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Limited Warranty.

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$63.99

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.

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$0.99

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:

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

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$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

$33.99

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

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$30.99

INA Timing Chain Guides are designed to meet or exceed OE quality and performance. Our PLASTIC meets the OEM PA66 and PA46 grade for material and hardness.

Product Features:

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$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

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$20.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems. A balance shaft chain guide serves as a guide (or track) for the balance shaft chain ensuring proper alignment and balance shaft timing. Cloyes balance shaft chain guides use the latest in design and material technology, ensuring quiet operation, durability that meet or exceed OEM performance. To ensure total 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 warranty and technical support.

Product Features:

CAD designed 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 product, offering installation flexibility and convenience.
.

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$10.79

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$34.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems. In some applications, the engine balance shaft chain can be a critical component or adjacent to the engine¿s timing system. Available as stand-alone chains or in complete kits, Cloyes balance shaft 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 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.
.

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$295.99

Engine Piston Ring Set

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$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

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$43.99

The engine lubrication system is critical to engine operation and long life. On some vehicle applications, the engine control module monitors the engine oil level to ensure lubrication is not lost.

Product Features:

Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
100% end-of-line tested to ensure accurate signal output providing product reliability, every time.

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$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

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$11.79

Melling Performance valvetrain checking springs feature a low-tension design that allows them to be installed by hand for measuring piston-to-valve clearance, rocker arm ratio, and degreeing in a camshaft.

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$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

$47.99

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

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$78.99

PROPRIETARY NEXTGEN COATING TECHNOLOGY – Precise amount of coating is applied to withstand higher engine temperatures and accommodate surface finishes as rough as 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 vital areas to eliminate leak paths
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$43.99

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

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$349.99

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.

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$34.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems. In some applications the engine balance shaft sprocket can be a critical component or adjacent to the engine¿s timing system. Cloyes engine balance shaft sprockets are precision-tooled with exact tooth geometry, a perfectly matched bore, off-set and timing index for a superior fit, reliability, and long-term performance. To ensure total 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 warranty and technical support.

Product Features:

Features precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs.
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.
.

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$90.99

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 bronze alloy lining with overplate
Popular for fatigue resistance & strength
Provides conformability required for older apps
Our standard material is comparable to competitors performance bearing
Note – This material offers less resistance to wear & corrosion than other materials.
Utilizes ISO & QS certified manufacturing

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$26.99

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 help ensure a consistent and long-life seal
PRECISE DESIGN – Engineered to work with the embossed cover and pan flanges
PREVENTS OVERTIGHTENING – Features compression limiters incorporated into the design to help eliminate overtightening (application specific)
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

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$81.99

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. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.

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.
Chain guides serve as a guide (or track) for the timing chain and either apply tension to the system or simply give it a path, connecting crankshaft and camshaft ensuring proper alignment and timing.
CAD designed and manufactured using premium materials, guides use the latest in design and material technology ensuring quiet operation and durability.
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.

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$8.29

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.
Embossed rubber coated steel construction
Engineered cross section
Dana engineering-approved for fit, form and function.

Upgrade your 2021 GMC Sierra 1500 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2021 GMC Sierra 1500, 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 1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 67 Engine Parts for the 2021 GMC Sierra 1500, designed to meet your needs without breaking the bank. From Engine Gaskets and Seal replacements to Camshafts 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 2021 GMC Sierra 1500 at great prices. Our Engine Parts inventory for this model ranges from just $0.99 to $728.99, with an average price of $65.21. Our 67 Engine Parts in stock come from 14 trusted brands, so you’re sure to find the right part for your 2021 GMC Sierra 1500 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 2021 GMC Sierra 1500, we stock popular OEM and aftermarket Engine Parts from top names like Sealed Power, and more. Sealed Power Engine Parts start at just $5.99 and boast an impressive 4.3 stars average rating from customers. With 56 customer reviews and counting, our 2021 GMC Sierra 1500 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 2021 GMC Sierra 1500 is always ready to roll. We’re committed to providing you with everything you need to keep your Sierra 1500 in top shape, all in one place. Start shopping confidently below for your 2021 GMC Sierra 1500!

Best-Selling Engine Gaskets and Seals for 2021 GMC Sierra 1500s

Enhance the driving experience in your GMC with 8 quality Engine Gaskets and Seal components, starting at $0.99.

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$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

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$26.99

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 help ensure a consistent and long-life seal
PRECISE DESIGN – Engineered to work with the embossed cover and pan flanges
PREVENTS OVERTIGHTENING – Features compression limiters incorporated into the design to help eliminate overtightening (application specific)
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

from

$33.99

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

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$142.99

This direct replacement rear main seal cover 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 matches the fit and function of the original equipment cover for a trouble-free installation
Durable construction – this rear main seal cover is made of quality materials for a reliable fit and enduring service life
Convenient solution – get a quality repair solution without the hassle of buying original equipment
Quality tested – this part has undergone extensive testing to ensure a quality fit and long service life

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$17.99

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:

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

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$8.49

Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space., Victor Reinz Reinzosil is a permanently elastic, universal silicone sealing compound that is resistant to extreme temperatures, mineral oils, numerous synthetic oils, lubricants, gasoline, diesel/biodiesel fuels, greases, hot and cold water, detergents, sunlight, ozone, and salt water. Its durability, flexibility, and versatility make it a favourite among import car repair specialists. Reinzosil is the RTV sealant of choice in Europe; now, Victor Reinz brings this exceptional, in-demand product to the North American aftermarket. Reinzosil is so versatile that it can replace a dozen or more other varieties of RTV, eliminating excessive SKUs and saving valuable inventory space.

Product Features:

Resistant to temperatures from -58 Deg F to 608 Deg F (-50 Deg C to 320 Deg C)
Insignificant shrinkage and loss of mass even in high-heat environments.
Fast-curing, low-odor, noncorrosive (pH neutral, non-acidic, non-oxidizing), and will not harm oxygen sensors
Sealing gap 0.006 in (0.15 mm)

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$7.99

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

$0.99

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

Most Popular 2021 GMC Sierra 1500 Camshafts

Customize your GMC with 5 Camshafts products like Camshaft Followers, Camshaft Position Sensors, and Camshaft Thrust Plate and Bearings, all priced under $42.99.

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$24.99

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

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$26.99

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

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$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

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$22.99

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

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$22.49

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

Top Picks for 2021 GMC Sierra 1500 Engine Timing Parts

Upgrade GMC Sierra 1500s with top-quality Engine Timing Parts parts, including 9 OEM and aftermarket selections for your 2021 model.

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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 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.
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$244.99

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.
Chain guides serve as a guide (or track) for the timing chain and either apply tension to the system or simply give it a path, connecting crankshaft and camshaft ensuring proper alignment and timing.
CAD designed and manufactured using premium materials, guides use the latest in design and material technology ensuring quiet operation and durability.
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.

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$139.99

Cloyes Performance Tensioner Elimination GM LT Engine Timing Set eliminates the factory tensioner while maintaining tunable accurate timing for VVT-equipped LT engines. By removing the factory tensioner, this kit eliminates chain slack and potential failure. The combination of Cloyes TRUE¿ Roller chain, and precision-machined sprockets ensures a center distance corrected timing drive for reliable performance on VVT-equipped LT engines.

Product Features:

Billet 5-keyway crank sprocket for ±4° adjustability with 2 custom diamond-impregnated friction washers for front and thrust hubs. Precision oil pump spline drive for durable, reliable oil pressure delivery.
Billet 5-keyway crank sprocket for ▒4░ adjustability with 2 custom diamond-impregnated friction washers for front and thrust hubs. Precision oil pump spline drive for durable, reliable oil pressure delivery.
Premium Cloyes TRUE¿ roller chain (0.250¿) for reduced friction and smooth operation.
Premium Cloyes TRUE┐ roller chain (0.250┐) for reduced friction and smooth operation.
Tensioner elimination guide provided to simplify installation and ensure proper lubrication and chain stability.
Center distance corrected to eliminate chain slack for accurate tunable VVT phaser operation.
Made in Paris, Arkansas, USA: all machined billet parts proudly manufactured in the USA.

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$80.99

Since 1921, Cloyes has been the trusted leader in automotive timing systems. As a critical component of the engine’s timing system, the crankshaft sprockets work in unison with the timing chain, tensioners, guides and other sprockets, to ensure precise timing. Cloyes engine timing crankshaft sprockets are precision-tooled with exact tooth geometry and a perfectly matched bore, off-set and timing index for superior fit, reliability, and long-term 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:

Features precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs
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

from

$53.99

INA Timing Chains are designed to meet or exceed OE quality and performance. All our chain Plates and Pins are heat treated to precise hardness for maximum performance and durability.

Product Features:

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$34.99

Features precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs.
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.
.

from

$34.99

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.
.

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$32.99

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
Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience

from

$20.99

CAD designed 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 product, offering installation flexibility and convenience.
.

In-Demand Valve Cover and Cylinder Heads for 2021 GMC Sierra 1500s

Select from 8 premium Valve Cover and Cylinder Heads parts for your 2021 GMC Sierra 1500, with prices ranging from $5.99 to $728.99.

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$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

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$56.99

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

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$66.99

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:

PROPRIETARY NEXTGEN COATING TECHNOLOGY – Precise amount of coating is applied to withstand higher engine temperatures and accommodate surface finishes as rough as 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 vital areas to eliminate leak paths
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$728.99

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

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$608.99

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

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$78.99

PROPRIETARY NEXTGEN COATING TECHNOLOGY – Precise amount of coating is applied to withstand higher engine temperatures and accommodate surface finishes as rough as 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 vital areas to eliminate leak paths
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$19.49

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

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$11.79

Most Sold 2021 GMC Sierra 1500 Engine Mounts

Explore our best-selling GMC parts for the 2021 Sierra 1500 among 4 OEM and aftermarket options starting from $76.99.

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$88.99

Product Features:

This mount supports the engine and dampens vibration.
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.
Limited Warranty.
All mounts are specifically engineered and designed to OE standards using the latest CAD/CAM engineering process ensuring the highest consistency and quality.
Only natural and Styrene Butadiene rubber is used to provide premium abrasion resistance and aging stability to ensure maximum life and performance.
Any included fasteners are hardened steel with heat treated Grade No. 5 bolts.
Chemlock bonding agent is used to ensure a superior rubber-to-metal bond.
All Rubber material is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements.
Hydraulic Mounts, applicable where OE, are specifically engineered for high vibration and torque applications and are filled with special hydraulic fluid to dampen excess noise and vibration.

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$80.99

Product Features:

This mount supports the engine and dampens vibration.
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.
Limited Warranty.
All mounts are specifically engineered and designed to OE standards using the latest CAD/CAM engineering process ensuring the highest consistency and quality.
Only natural and Styrene Butadiene rubber is used to provide premium abrasion resistance and aging stability to ensure maximum life and performance.
Any included fasteners are hardened steel with heat treated Grade No. 5 bolts.
Chemlock bonding agent is used to ensure a superior rubber-to-metal bond.
All Rubber material is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements.
Hydraulic Mounts, applicable where OE, are specifically engineered for high vibration and torque applications and are filled with special hydraulic fluid to dampen excess noise and vibration.

from

$79.99

This mount supports the engine and dampens vibration. All mounts are engineered and designed to OEM standards using the latest CAD/CAM engineering process ensuring the highest consistency and quality. Only natural and Styrene Butadiene rubber is used to provide premium abrasion resistance, aging stability to ensure maximum life, and performance. Any included fasteners are hardened steel with heat treated Grade 5 bolts. Chemlock bonding agent is used to ensure a superior rubber-to-metal bond. All Rubber material is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements. Hydraulic Mounts, applicable where OE, are engineered for high vibration and torque applications and filled with special hydraulic fluid to dampen excess noise and vibration.

Product Features:

This mount supports the engine and dampens vibration.
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.
Limited Warranty.
All mounts are specifically engineered and designed to OE standards using the latest CAD/CAM engineering process ensuring the highest consistency and quality.
Only natural and Styrene Butadiene rubber is used to provide premium abrasion resistance and aging stability to ensure maximum life and performance.
Any included fasteners are hardened steel with heat treated Grade No. 5 bolts.
Chemlock bonding agent is used to ensure a superior rubber-to-metal bond.
All Rubber material is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements.
Hydraulic Mounts, applicable where OE, are specifically engineered for high vibration and torque applications and are filled with special hydraulic fluid to dampen excess noise and vibration.

from

$76.99

Product Features:

This mount supports the engine and dampens vibration.
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.
Limited Warranty.
All mounts are specifically engineered and designed to OE standards using the latest CAD/CAM engineering process ensuring the highest consistency and quality.
Only natural and Styrene Butadiene rubber is used to provide premium abrasion resistance and aging stability to ensure maximum life and performance.
Any included fasteners are hardened steel with heat treated Grade No. 5 bolts.
Chemlock bonding agent is used to ensure a superior rubber-to-metal bond.
All Rubber material is manufactured to specific Durometer (hardness) measurements based on vehicle application requirements.
Hydraulic Mounts, applicable where OE, are specifically engineered for high vibration and torque applications and are filled with special hydraulic fluid to dampen excess noise and vibration.

Top-Rated Engine Parts Brands For Your 2021 GMC Sierra 1500

Shop for the best-rated brands offering Engine Parts and other products for your 2021 GMC Sierra 1500s. Below you’ll find some of our best rated Engine Parts from Sealed Power, and more. Engine Parts from these brands that fit a 2021 Sierra 1500 start at just $5.99 and are rated as high as 4.3 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Sealed Power 2021 GMC Sierra 1500 Engine Parts

When it comes to maintaining or upgrading your 2021 GMC Sierra 1500, using quality Engine Parts is essential to ensure durability and a perfect fit. Sealed Power ticks all of those boxes. We offer a wide selection of Sealed Power Engine Parts, specifically designed for the 2021 GMC Sierra 1500. With over 3 Sealed Power brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $5.99, with an average price of just $30.76. Plus, with over 7 customer reviews and an average rating of 4.3 stars, you can trust that our Sealed Power 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 $78.99

(4)

Engine Connecting Rod Bearing Set

“great”

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 $7.29

(1)

Engine Connecting Rod Bearing

“great price and fit good”

FAQs for 2021 GMC Sierra 1500 Engine Parts

Which Engine Parts are best-sellers for 2021 GMC Sierra 1500s?

Out of 67 Engine Parts that fit 2021 GMC Sierra 1500s, the following parts are the top sellers:

Engine Valve Lifter (12486346) – $24.99
Engine Valve Stem Oil Seal Set (20680518) – $37.99
Engine Connecting Rod Bearing (19694903) – $5.99

What’s the price range for 2021 GMC Sierra 1500 Engine Parts?

Engine Part prices for the 2021 GMC Sierra 1500 start at $0.99 and go up to $728.99 for the most premium parts.

What’s the average price of a Engine Part for a 2021 GMC Sierra 1500?

The average price for Engine Parts for the 2021 GMC Sierra 1500 is $65.21. 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 1500 model years?

Yes, we currently carry Engine Parts for 26 model years of GMC Sierra 1500s between 1999 and 2026. Engine Parts are bought most frequently for the following model years: 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Engine Parts for my 2021 GMC Sierra 1500?

The cheapest 2021 GMC Sierra 1500 Engine Parts we carry in stock are:

Engine Oil Dipstick Tube O-Ring (50251306) – $0.99
Engine Connecting Rod Bearing (20683077) – $4.79
Engine Connecting Rod Bearing (19694903) – $5.99
Engine Oil Filler Cap Seal (12005635) – $5.99
Engine Connecting Rod Bearing (19694902) – $5.99

What are the top-rated Engine Parts that fit the 2021 GMC Sierra 1500?

Out of 56 reviews by customers, our 2021 GMC Sierra 1500 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2021 GMC Sierra 1500 and their top-rated products:

Engine Gaskets and Seals
- Engine Valve Stem Oil Seal Set (20680518) – $37.99

What types of Engine Parts do you sell for my 2021 GMC Sierra 1500?

As of 6/2/26, these are some of the most in-demand types of Engine Parts for a 2021 GMC Sierra 1500:

Can I get help with 2021 GMC Sierra 1500 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 1500 Engine Parts?

Advance Auto Parts keeps returns simple. For new GMC Sierra 1500 Engine Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2021 GMC Sierra 1500 Engine Parts

GM Genuine Parts – Oil Pan Seal (Part No.12621086)

Imperial – Engine Oil Cooler (Part No.241040)

Carquest Premium – Crankshaft Sensor (Part No.CSC1065)

K&N – Oil Catch Can (Part No.81-0805)

Carquest Premium – Camshaft Sensor (Part No.CSC1064)

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

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

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71039-1)

INA US – Engine Timing Chain Tensioner (Part No.ZG-9-5417)

Cloyes Performance – High Performance Timing Chain (Part No.9-304)

Cloyes Gear – Engine Balance Shaft Chain Guide (Part No.9-5976)

Driveworks – Oil Seal (Part No.S-9845)

Cloyes Gear – Engine Balance Shaft Chain (Part No.C927)

Sealed Power – Engine Piston Ring Set (Part No.E-997K.50MM)

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

Carquest Premium – Engine Oil Level Sensor (Part No.FFC1241)

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

Melling Select Performance – Valve Train Set Up Spring (Part No.VTSS100)

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

Felpro – CYLINDER HEAD BOLT SET (Part No.ES 72220)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26749 PT)

Felpro – Engine Oil Pan Gasket Set – PermaDry molded rubber (Part No.OS 30680 R)

Cloyes Performance – High Performance Timing Set (Part No.9-3658TX3Z)

Cloyes Gear – Engine Balance Shaft Sprocket (Part No.S1110)

Sealed Power – Engine Connecting Rod Bearing Set (Part No.8-2555CP)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 50907 R)

Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 60 Links, Timing Components, With Sprockets (Part No.9-4205S)

Victor Reinz – Engine Oil Cooler Gasket (Part No.71-13509-00)

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

Felpro – Engine Valve Cover Gasket Set (Part No.VS 50907 R)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71039-1)

Dorman – Main Seal Cover Kit (Part No.635-786)

Felpro – Engine Oil Cooler Line Gasket (Part No.73127)

Victor Reinz – REINZOSIL RTV Silicone (Part No.70-31414-10)

GM Genuine Parts – Oil Pan Gasket (Part No.12666993)

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

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

GM Genuine Parts – Engine Camshaft Position Sensor (Part No.12623093)

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

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1959)

Dorman – Magnetic Camshaft Position Sensor (Part No.962-277)

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

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

Cloyes Performance – High Performance Timing Set (Part No.9-3678X5)

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S1111)

INA US – Engine Timing Chain (Part No.ZC-9-4205)

Cloyes Gear – Engine Balance Shaft Sprocket (Part No.S1110)

Cloyes Gear – Engine Balance Shaft Chain (Part No.C927)

Cloyes Gear – Engine Timing Chain Tensioner (Part No.9-5978)

Cloyes Gear – Engine Balance Shaft Chain Guide (Part No.9-5976)

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

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 73121)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26744 PT)

Spartan – Engine Cylinder Head; Chevrolet 5.3 L83 GDI 14-15 Head (Part No.2CT21)

Spartan – Engine Cylinder Head; Chevrolet 4.3L 14-16 Head (Part No.2CXH)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26749 PT)

GM Genuine Parts – Engine Valve Lifter Guide (Part No.12669184)

Melling Select Performance – Valve Train Set Up Spring (Part No.VTSS100)

Anchor – Engine Mount (Part No.3586)

Anchor – Engine Mount (Part No.3585)

Anchor – Engine Mount (Part No.3594)

Anchor – Engine Mount (Part No.3593)