2018 GMC Sierra 1500 Engine Parts

Below you will find various in-demand GMC Engine Parts, components and accessories for your 2018 Sierra 1500. Advance Auto Parts has popular Sierra 1500 parts like Camshafts, Engine Mounts, 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, 2019, 2020, 2021, 2022, 2023 and more. Select a category of 2018 GMC Sierra 1500 Engine Parts below and start saving instantly.

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Popular 2018 GMC Sierra 1500 Engine Parts Categories

Camshaft Gaskets

Engine Valve Lifters

Engine Variable Timing Solenoids

Valve Cover Gaskets

Engine Timing Chain Kits

Oil Pumps

Oil Pan Gaskets

Camshaft Position Sensors

Rear Main Seal Sets

Cylinder Head Bolt Sets

Engine Oil Dip Stick Tube O-Rings

Crankshaft Position Sensors

Balance Shaft Chain and Kits

Timing Cover Gasket Sets

Cylinder Head Gasket Sets

Timing Cam Gears

Engine Mounts

Supercharger Pressure Sensors

Gasket Kit Sets

Engine Lifter Valley Cover Gaskets

Oil Pans

Engine Oil Cooler Accessories

Cylinder Head Gaskets

Oil Cooler Line Connectors

Standard Piston Sets

Engine Oil Dipsticks

Timing Chain Tensioners

Engine Oil Pump Pickup Tube and Screens

O-Rings

Engine Variable Timing Oil Control Valves

Engine Valve Stem Seals

Camshaft Timing Adjuster Magnets

Camshaft Bearings

Standard Rod Bearing Sets

Standard Piston Rings

Lower Gasket Sets

Timing Chains

Engine Oil Galley Plugs

Engine Oil Pan Cover Gaskets

Camshaft Seals

Balance Shaft Sprockets

Rocker Arm Shaft Seals

Standard Individual Rod Bearings

Engine Oil Filler Cap Seals

Oil Pump Screens

Timing Crank Gears

Camshaft Thrust Plate and Bearings

Camshaft Followers

Fuel Pump Gaskets

Balance Shaft Chain Guides

Oversized Rod Bearing Set

Oversized Individual Rod Bearing

Supercharger Kits

Engine Camshaft Position Sensor O-rings

Turbocharger Intercooler Seal Clip

Engine Camshaft Retainer Plates

Engine Oil Pan Seals

Valve Train Set Up Spring Set

Essential Engine Parts for 2018 GMC Sierra 1500s

Felpro PermaTorque Engine Cylinder Head Gasket, 9292 PT

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$35.99

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

Cloyes Gear Engine Timing Crankshaft Sprocket, S827

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$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.

Cloyes Performance High Performance Timing Set, 9-3678X5Z

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$264.99

“Cloyes Performance Tensioner Elimination GM LT Engine Timing “”Z”” chain det 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 “”Z”” chain offers superior strength and durability for VVT LT engines, reducing the risk of chain stretch or fatigue. The combination of Cloyes TRUE Roller “”Z”” Chain and precision-machined sprockets ensures a center distance corrected timing drive for extreme performance on VVT-equipped LT engines.”

Felpro Engine Valve Cover Gasket Set, VS 50464 R

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$34.99

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

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$21.29

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.

Victor Reinz Engine Camshaft Position Sensor O-Ring, 71-14601-00

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$13.99

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.

Sealed Power Engine Connecting Rod Bearing Set, 6-1020A

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$56.99

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.

Felpro Engine Valve Stem Oil Seal Set, SS 72861-1

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$25.99

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.

MAHLE Original Engine Oil Cooler Gasket Set, B31867

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$7.29

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

Dorman Variable Valve Timing Solenoid, 916-603

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$54.99

This replacement camshaft adjuster magnet is a direct replacement for a damaged original equipment magnet. Made of quality materials for durability, this part has been tested to ensure a proper fit.

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$76.99

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

Sealed Power Engine Piston Ring Set, E-979K

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$224.99

MAHLE Original Engine Camshaft Gasket, B32270

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$31.99

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

ARP Auto Racing ARP Harmonic Damper Bolt Kit, 234-2503

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$53.99

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in place, ARP has developed these ultra-strong 200,000 psi bolts that let you exert maximum clamping force. Special features include 1/4′ thick, wide area washer and an extra tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.

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$249.99

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

Carquest Engine Variable Valve Timing (VVT) Solenoid, VVA1053

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$63.99

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.

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$2.99

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring Length service life.

Dorman Engine Variable Timing Oil Control Valve, 916-516

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$63.99

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.

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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).

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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.

Sealed Power Engine Piston Set, H1546CPALR

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$85.99

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.

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$433.99

from

$45.49

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.

Carquest Engine Oil Level Sensor, FFC1241

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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.

Dorman - Help Engine Oil Filler Cap, 42315

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$15.99

This engine oil filter cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.

GM Genuine Parts Gen III/IV Lifter Guide, 12595365

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$15.79

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).

Autotecnica Oil Pump Pickup Tube, GM1417157

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$21.49

Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.

Melling Select Performance High Performance High Pressure Cast Aluminum Oil Pump, 10295

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$166.99

Melling high performance oil pumps provide dependable performance every time in every application under the toughest RPM conditions. The Melling 10295 high performance oil pump is a high pressure, standard volume upgrade of the M295. The cast aluminum housing is CNC machined and hardcoat anodized. The cast iron cover is CNC machined and phosphate coated for improved pump performance and durability. The relief valve features a screw in valve plug with the optional lower stock pressure spring supplied. The oil pump and screen seals are included. Every Melling high performance oil pump is individually tested for pressure and flow under actual engine operating conditions.

Upgrade your 2018 GMC Sierra 1500 with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2018 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 114 Engine Parts for the 2018 GMC Sierra 1500, designed to meet your needs without breaking the bank. From Camshaft replacements to Engine Mounts 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 2018 GMC Sierra 1500 at great prices. Our Engine Parts inventory for this model ranges from just $0.99 to $9,495.99, with an average price of $158.88. Our 114 Engine Parts in stock come from 15 trusted brands, so you’re sure to find the right part for your 2018 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 2018 GMC Sierra 1500, we stock popular OEM and aftermarket Engine Parts from top names like Sealed Power, National, Dorman, and more. Sealed Power Engine Parts start at just $6.29 and boast an impressive 4.4 stars average rating from customers. National and Dorman also bring quality to the table, with Engine Parts available starting at $30.99, and at an average 4.3 stars rating. With 471 customer reviews and counting, our 2018 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 2018 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 2018 GMC Sierra 1500!

Best-Selling Camshafts for 2018 GMC Sierra 1500s

Enhance the driving experience in your GMC with 12 quality Camshaft components, starting at $13.99.

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$31.99

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

Sealed Power Engine Camshaft Bearing Set, 1923M

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$61.99

GM Genuine Parts Engine Camshaft Position Sensor, 12623093

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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.

Felpro Engine Camshaft Thrust Plate, ES 73115

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$43.99

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

Sealed Power Engine Valve Lifter, sold as each, HT-2320

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$57.99

Carquest Engine Variable Valve Timing (VVT) Adjuster Magnet, VVC1121

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$55.99

GM Genuine Parts Camshaft Phaser Magnet, 12670340

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$55.99

GM Genuine Parts Engine Variable Valve Timing (VVT) Adjuster Magnet 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).

Victor Reinz Engine Camshaft Seal, 71-18369-00

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$48.49

Victor Reinz Engine Camshaft Retainer Plate, 71-17533-00

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$29.99

Dorman Magnetic Camshaft Position Sensor, 962-277

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$25.99

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.

Carquest Engine Camshaft Position Sensor, CSA1959

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$25.99

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.

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$13.99

Most Popular 2018 GMC Sierra 1500 Engine Mounts

Customize your GMC with 4 Engine Mounts products like Engine Mounts, all priced under $149.99.

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$118.99

Anchor 3275 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.

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$149.99

Anchor 3276 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.

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$88.99

Anchor Engine Mount, 3566. DRIVELINE PARTS AND MOUNTS>MOUNTS>ENGINE MOUNTS>ENGINE MOUNTS from Anchor

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$88.99

Anchor Engine Mount, 3565. DRIVELINE PARTS AND MOUNTS>MOUNTS>ENGINE MOUNTS>ENGINE MOUNTS from Anchor

Top Picks for 2018 GMC Sierra 1500 Engine Timing Parts

Upgrade GMC Sierra 1500s with top-quality Engine Timing Parts parts, including 19 OEM and aftermarket selections for your 2018 model.

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$45.49

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$75.99

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.

GM Genuine Parts Camshaft Position Actuator Solenoid Valve, 12681018

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$109.99

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.

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$264.99

Cloyes Gear Engine Timing Chain Kit, 9-4205SD

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$246.99

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.

Carquest Engine Variable Valve Timing (VVT) Sprocket, VVC1533

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$199.99

Cloyes Performance High Performance Timing Set, 9-3678X5

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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.

Cloyes Gear Engine Timing Chain Kit, 9-4205SC

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$125.99

Cloyes Gear Engine Timing Chain Kit, 9-4205SDX

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$114.99

Cloyes Gear Engine Timing Crankshaft Sprocket, S1111

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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 Warranty (limited) and technical support.

Cloyes Gear Engine Timing Chain Kit, 9-4205SCX

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$67.99

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$63.99

from

$54.99

This replacement camshaft adjuster magnet is a direct replacement for a damaged original equipment magnet. Made of quality materials for durability, this part has been tested to ensure a proper fit.

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$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.

Cloyes Gear Engine Balance Shaft Chain, C927

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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 (limited) and technical support.

Cloyes Gear Engine Balance Shaft Sprocket, S1110

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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 (limited) and technical support.

Cloyes Gear Engine Timing Chain Tensioner, 9-5978

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$33.99

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 Warranty (limited) and technical support.

Cloyes Gear Engine Timing Chain Tensioner, 9-5977

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$31.99

Cloyes Gear Engine Balance Shaft Chain Guide, 9-5976

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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 (limited) and technical support.

In-Demand Valve Cover and Cylinder Heads for 2018 GMC Sierra 1500s

Select from 12 premium Valve Cover and Cylinder Heads parts for your 2018 GMC Sierra 1500, with prices ranging from $11.79 to $316.99.

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Sealed Power Engine Valve Lifter, HT-2303

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$57.99

Sealed Power Engine Valve Lifter, HT-2148

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$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.

Sealed Power Engine Valve Lifter, HT-2148A

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$28.49

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.

Felpro Engine Cylinder Head Bolt Set, ES 73121

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$57.99

Felpro PermaTorque Engine Cylinder Head Gasket, 26744 PT

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$67.99

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

ACDelco Active Fuel Management Valve Lifter, 12645725

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$76.99

ACDelco GM Original Equipment Engine Valve Lifters automatically help maintain a ‘zero’ valve lash condition to help prevent valve train noise and unnecessary valve train component wear, and are GM-recommended replacements for your vehicle’s original components. These original equipment valve lifters have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26749 PT

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$316.99

Victor Reinz Engine Cylinder Head Gasket Set, 02-11023-01

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$279.99

Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.

Felpro PermaTorque Engine Cylinder Head Gasket Set, HS 26744 PT

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$251.99

Felpro PermaTorque Engine Cylinder Head Gasket, 26749 PT

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$79.99

Felpro Engine Cylinder Head Bolt Set, ES 73121-1

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$57.99

Melling Select Performance Valve Train Set Up Spring, VTSS100

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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.

Most Sold 2018 GMC Sierra 1500 Engine Gaskets and Seals

Explore our best-selling GMC parts for the 2018 Sierra 1500 among 21 OEM and aftermarket options starting from $3.99.

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Felpro Engine Valve Stem Oil Seal Set, SS 71039

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$40.99

Felpro Engine Oil Filler Cap Seal, 73193

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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.

Felpro Engine Lifter Valley Cover Gasket, MS 97404

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$11.49

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

Felpro Engine Oil Pan Gasket Set, 10 Bolt Hole, One Piece Gasket, OS 30893

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$60.99

Felpro Engine Valve Cover Gasket Set, VS 50907 R

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$26.99

Carquest Automatic Transmission Fluid Temperature Sensor, SBE2079

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$111.99

The Automatic Transmission Fluid Temperature Sensor provides an input to the transmission control module as to the operating temperature of the automatic transmission fluid under the many operating conditions. The transmission control module will provide the transmission hydraulic circuits the optimal fluid pressure for current temperature conditions.

Felpro Engine Valve Stem Oil Seal Set, SS 71039-1

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$33.99

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$419.99

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$403.99

Felpro Engine Conversion Gasket Set, CS 26744

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$215.99

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$149.99

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.

Felpro Engine Timing Cover Gasket Set, TCS 46221-1

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$136.99

Felpro PermaDryPlus with SpeedFit Engine Oil Pan Gasket Set - 16 Bolt Hole, One Piece Gasket, OS 30953 T

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$109.99

Save time on your next oil pan repair with the Fel-Pro PermaDryPlus oil pan gasket with SpeedFit technology. Designed to replace the RTV that originally sealed the oil pan, using a Fel-Pro oil pan gasket simplifies the installation with no waiting for the RTV to cure.

Victor Reinz Engine Oil Pan Gasket Set, 10-10318-01

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$42.99

Built to meet or exceed the standards of original equipment manufacturers around the world and avoid comebacks Victor Reinz oil pan gaskets deliver the seal that prevents drops on the driveway. Victor Reinz engineers select the best designs and materials for the specific application. The level of sophistication in oil pan gasket form and function has jumped greatly in recent years, with the gasket often being an integral part of the manufacturers efforts to control engine noise, vibration, and harshness (NVH). Only a company with innovative gasket technology can supply the right gasket for every application, new or old.

Felpro Engine Crankshaft Seal Kit, BS 40765

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$24.99

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.

Victor Reinz Engine Valve Cover Gasket, 15-11180-01

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$23.49

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.

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$8.99

Victor Reinz REINZOSIL RTV Silicone, 70-31414-10

from

$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.

GM Genuine Parts Oil Pan Gasket, 12666993

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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).

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Felpro Engine Oil Pan Gasket Steel, 71868

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Top-Rated Engine Parts Brands For Your 2018 GMC Sierra 1500

Shop for the best-rated brands offering Engine Parts and other products for your 2018 GMC Sierra 1500s. Below you’ll find some of our best rated Engine Parts from Sealed Power, National, and Dorman, and more. Engine Parts from these brands that fit a 2018 Sierra 1500 start at just $6.29 and are rated as high as 4.4 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Sealed Power 2018 GMC Sierra 1500 Engine Parts

When it comes to maintaining or upgrading your 2018 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 2018 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 $6.29, with an average price of just $23.96. Plus, with over 7 customer reviews and an average rating of 4.4 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.

Sealed Power Engine Connecting Rod Bearing, 2555A 1

from $7.59

(1)

Sealed Power Engine Connecting Rod Bearing, 2555A 1

“great price and fit good”

from $57.99

(4)

Sealed Power Engine Valve Lifter, HT-2303

“I used these in a 5.3 motor”

Sealed Power Engine Connecting Rod Bearing, 2555A 20

from $6.29

(2)

Sealed Power Engine Connecting Rod Bearing, 2555A 20

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

Popular National 2018 GMC Sierra 1500 Engine Parts

National auto parts is one of the highest quality Engine Part brands in the market. Any 2018 GMC Sierra 1500 owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 2018 Sierra 1500, Advance Auto Parts carries a full inventory of 1 National Engine Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these National Engine Parts range up to $36.49, plus, with more than 7 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 $36.49

(7)

National Engine Crankshaft Seal, 100470

“This picture may be deceiving! This seal looks lovely led exact match.”

FAQs for 2018 GMC Sierra 1500 Engine Parts

Which Engine Parts are best-sellers for 2018 GMC Sierra 1500s?

Out of 114 Engine Parts that fit 2018 GMC Sierra 1500s, the following parts are the top sellers:

Sealed Power Engine Valve Lifter, HT-2148A (12486346) – $28.49
National Engine Crankshaft Seal, 100470 (20440839) – $36.49
MAHLE Original Engine Camshaft Gasket, B32270 (10308333) – $31.99

What’s the price range for 2018 GMC Sierra 1500 Engine Parts?

Engine Part prices for the 2018 GMC Sierra 1500 start at $0.99 and go up to $9,495.99 for the most premium parts.

What’s the average price of a Engine Part for a 2018 GMC Sierra 1500?

The average price for Engine Parts for the 2018 GMC Sierra 1500 is $158.88. 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, 2021, 2020, 2019, 2017, 2016, 2015, and 2014.

What are the cheapest Engine Parts for my 2018 GMC Sierra 1500?

The cheapest 2018 GMC Sierra 1500 Engine Parts we carry in stock are:

Felpro Engine Oil Dipstick Tube O-Ring, 73889 (50251306) – $0.99
Dorman Nylon Cowl Retainers, 961-362 (11224068) – $2.99
Felpro Engine Oil Pan Gasket Steel, 71868 (50199514) – $3.99
Sealed Power Engine Connecting Rod Bearing, 2555A 2 (20683077) – $4.99
Felpro Engine Oil Filler Cap Seal, 73193 (12005635) – $5.99

What are the top-rated Engine Parts that fit the 2018 GMC Sierra 1500?

Out of 471 reviews by customers, our 2018 GMC Sierra 1500 Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2018 GMC Sierra 1500 and their top-rated products:

Engine Gaskets and Seals
- Felpro Engine Valve Stem Oil Seal Set, SS 71039 (20680518) – $40.99

What types of Engine Parts do you sell for my 2018 GMC Sierra 1500?

As of 8/2/26, these are some of the most in-demand types of Engine Parts for a 2018 GMC Sierra 1500:

Can I get help with 2018 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.

2018 GMC Sierra 1500 Engine Parts

Felpro – Felpro PermaTorque Engine Cylinder Head Gasket, 9292 PT (Part No.9292 PT)

Cloyes Gear – Cloyes Gear Engine Timing Crankshaft Sprocket, S827 (Part No.S827)

Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3678X5Z (Part No.9-3678X5Z)

Felpro – Felpro Engine Valve Cover Gasket Set, VS 50464 R (Part No.VS 50464 R)

National – National Engine Crankshaft Seal, 711130 (Part No.711130)

Victor Reinz – Victor Reinz Engine Camshaft Position Sensor O-Ring, 71-14601-00 (Part No.71-14601-00)

Sealed Power – Sealed Power Engine Connecting Rod Bearing Set, 6-1020A (Part No.6-1020A)

Felpro – Felpro Engine Valve Stem Oil Seal Set, SS 72861-1 (Part No.SS 72861-1)

MAHLE Original – MAHLE Original Engine Oil Cooler Gasket Set, B31867 (Part No.B31867)

Dorman – Dorman Variable Valve Timing Solenoid, 916-603 (Part No.916-603)

ACDelco – ACDelco Air Pressure Sensor, 12711681 (Part No.12711681)

Sealed Power – Sealed Power Engine Piston Ring Set, E-979K (Part No.E-979K)

MAHLE Original – MAHLE Original Engine Camshaft Gasket, B32270 (Part No.B32270)

ARP Auto Racing – ARP Auto Racing ARP Harmonic Damper Bolt Kit, 234-2503 (Part No.234-2503)

MAHLE Original – MAHLE Original HEAD SET, HS54442 (Part No.HS54442)

Carquest Premium – Carquest Engine Variable Valve Timing (VVT) Solenoid, VVA1053 (Part No.VVA1053)

Dorman – Dorman Nylon Cowl Retainers, 961-362 (Part No.961-362)

Dorman – Dorman Engine Variable Timing Oil Control Valve, 916-516 (Part No.916-516)

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

Carquest Premium – Carquest Crankshaft Sensor, CSC1065 (Part No.CSC1065)

Sealed Power – Sealed Power Engine Piston Set, H1546CPALR (Part No.H1546CPALR)

Felpro – Felpro Engine Gasket Set, 260-3197 (Part No.260-3197)

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

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

Dorman – Help – Dorman – Help Engine Oil Filler Cap, 42315 (Part No.42315)

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

Autotecnica – Autotecnica Oil Pump Pickup Tube, GM1417157 (Part No.GM1417157)

Melling Select Performance – Melling Select Performance High Performance High Pressure Cast Aluminum Oil Pump, 10295 (Part No.10295)

MAHLE Original – MAHLE Original Engine Camshaft Gasket, B32270 (Part No.B32270)

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

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

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

Sealed Power – Sealed Power Engine Valve Lifter, sold as each, HT-2320 (Part No.HT-2320)

Carquest Premium – Carquest Engine Variable Valve Timing (VVT) Adjuster Magnet, VVC1121 (Part No.VVC1121)

GM Genuine Parts – GM Genuine Parts Camshaft Phaser Magnet, 12670340 (Part No.12670340)

Victor Reinz – Victor Reinz Engine Camshaft Seal, 71-18369-00 (Part No.71-18369-00)

Victor Reinz – Victor Reinz Engine Camshaft Retainer Plate, 71-17533-00 (Part No.71-17533-00)

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

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

Victor Reinz – Victor Reinz Engine Camshaft Position Sensor O-Ring, 71-14601-00 (Part No.71-14601-00)

Anchor – Anchor Engine Mount Front Left, 3275 (Part No.3275)

Anchor – Anchor Engine Mount Front Right, 3276 (Part No.3276)

Anchor – Anchor Engine Mount, 3566 (Part No.3566)

Anchor – Anchor Engine Mount, 3565 (Part No.3565)

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

ACDelco – ACDelco Timing Chain, 12646386 (Part No.12646386)

GM Genuine Parts – GM Genuine Parts Camshaft Position Actuator Solenoid Valve, 12681018 (Part No.12681018)

Cloyes Performance – Cloyes Performance High Performance Timing Set, 9-3678X5Z (Part No.9-3678X5Z)

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

Carquest Premium – Carquest Engine Variable Valve Timing (VVT) Sprocket, VVC1533 (Part No.VVC1533)

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

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

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

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

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

Dorman – Dorman Engine Variable Timing Oil Control Valve, 916-516 (Part No.916-516)

Dorman – Dorman Variable Valve Timing Solenoid, 916-603 (Part No.916-603)

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

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

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

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

Cloyes Gear – Cloyes Gear Engine Timing Chain Tensioner, 9-5977 (Part No.9-5977)

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

Sealed Power – Sealed Power Engine Valve Lifter, HT-2303 (Part No.HT-2303)

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

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

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

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

ACDelco – ACDelco Active Fuel Management Valve Lifter, 12645725 (Part No.12645725)

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

Victor Reinz – Victor Reinz Engine Cylinder Head Gasket Set, 02-11023-01 (Part No.02-11023-01)

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

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

Felpro – Felpro Engine Cylinder Head Bolt Set, ES 73121-1 (Part No.ES 73121-1)

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

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

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

Felpro – Felpro Engine Lifter Valley Cover Gasket, MS 97404 (Part No.MS 97404)

Felpro – Felpro Engine Oil Pan Gasket Set, 10 Bolt Hole, One Piece Gasket, OS 30893 (Part No.OS 30893)