2021 GMC Terrain Engine Parts

Essential Engine Parts for 2021 GMC Terrains

Cloyes Gear – Engine Timing Chain Guide (Part No.9-5382)

Engine Timing Chain Guide

from

$22.99
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Designed to meet or exceed OEM performance requirements. Refer to our online catalog for detailed application-specific information.

Product Features:
  • A timing chain guide serves as a track or guide, for the timing chain, connecting the crankshaft and camshaft. Designed to meet or exceed OEM performance requirements
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Designed to meet or exceed OEM performance requirements
  • Refer to our online catalog for detailed application-specific information
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Felpro – Engine Oil Cooler Gasket (Part No.73745)

Engine Oil Cooler Gasket

from

$5.79
Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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INA US – Engine Timing Belt Tensioner (Part No.ZT01491)

Engine Timing Belt Tensioner

from

$48.99
For optimal power transmission in the timing drive, we offer you repair solutions. Our components ensure the correct gear ratios and deliver high reliability paired with low maintenance costs.
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Dorman – Engine Oil Cooler (Part No.918-481)

Engine Oil Cooler

from

$113.99
This engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles. It is engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or damage.

Product Features:
  • Direct replacement – this engine oil cooler is designed to match the fit and function of an original equipment cooler on specified vehicles
  • Ideal solution – engineered to help maintain proper engine oil temperature when an original cooler has failed from heat, corrosion or 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
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Dorman – Turbocharger and Gasket Kit (Part No.667-422)

Turbocharger and Gasket Kit

from

$873.99
Turbocharger seals or bearings gone bad? This replacement turbocharger is designed to replace the original equipment on specific vehicle years, makes and models to reliably restore engine performance.

Product Features:
  • Direct replacement – this turbocharger is built to match the performance of original equipment for specific vehicles
  • Complete kit – comes with turbocharger and gasket kit for added convenience
  • Thoroughly tested – part has undergone fit, performance and corrosion testing to ensure longevity and reliability
  • Repair tip – also replace oil and coolant inlet and drain tubes (not included) to ensure turbo function
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Rotomaster – New Turbocharger (Part No.M1040106N)

New Turbocharger

from

$668.99
Rotomaster 100% New Turbochargers are available for a vast array of automotive applications to meet the growing demand for maximum vehicle performance with optimal fuel efficiency. Every Rotomaster turbocharger has been designed and tested to guarantee O.E. fit and performance. Rotomaster is committed to getting your vehicle back on the road and back to peak performance with these brand-new, direct-replacement turbochargers.

Product Features:
  • 100% dynamic balancing of compressor wheels, turbine shaft/wheel assemblies and complete rotating assembly guarantees proper operation and extends unit life.
  • Unit comes with the required gaskets and mounting hardware for easy installation.
  • Meets or exceeds O.E. performance.
  • Unit comes with a pre-lube syringe to ensure product protection during installation.
  • Manufactured with 100% new components and tested to ensure trouble-free operation
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Dorman – Engine Oil Pan: Direct Fit, Aluminum, Center Sump, 5 Quart (Part No.264-377)

Engine Oil Pan: Direct Fit, Aluminum, Center Sump, 5 Quart

from

$204.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
  • Complete assembly – includes replacement pan and drain plugs to match original components
  • Durable design – high-strength coating prevents future corrosion
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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Dorman – Engine Oil Pan: Direct Fit, Aluminum, Sump, 6 Quart (Part No.264-171)

Engine Oil Pan: Direct Fit, Aluminum, Sump, 6 Quart

from

$229.99
Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:
  • Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
  • Complete assembly – includes replacement pan and drain plugs to match original components
  • Durable design – high-strength coating prevents future corrosion
  • Trustworthy value – backed by team of engineers and quality control experts in the United States
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NTK – Engine Camshaft Position Sensor (Part No.EC0066)

Engine Camshaft Position Sensor

from

$38.99
The Camshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.

Product Features:
  • THE DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
  • OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
  • EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
  • PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
  • INSTALLATION AND SUPPORT: Includes OE style brackets, hold downs, hardware, spacers and weathertight connectors
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Carquest – Camshaft Sensor (Part No.35C1006)

Camshaft Sensor

from

$59.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • 100% testing to meet OE performance
  • High temperature resistance for longer life
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Cloyes Gear – OIL PUMP TENSIONER (Part No.9-5811)

OIL PUMP TENSIONER

from

$12.99
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Designed to meet or exceed OEM performance requirements. Refer to our online catalog for detailed application-specific information.

Product Features:
  • A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain.
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NTK – Engine Crankshaft Position Sensor (Part No.EH0405)

Engine Crankshaft Position Sensor

from

$52.99
The Crankshaft Position Sensor plays a vital role in your engine’s operation, to determine the exact position of then engine’s crankshaft to the ECM. The ECM then uses this information to determine fuel and spark timing or engine misfire detection. A failed sensor can result in a check engine light, failure to start, intermittent stalling, or misfire. Crankshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.

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

GM Genuine Parts – Engine Crankshaft Position Sensor (Part No.213-4573)

Engine Crankshaft Position Sensor

from

$36.99
ACDelco GM Original Equipment Engine Crankshaft Position Sensors monitor the position and rotational speed of the crankshaft, and are GM-recommended replacements for your vehicle’s original components. The signal from the crankshaft position sensor is used by the engine control module to determine fuel injection and ignition timing. These original equipment engine crankshaft 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:
  • This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
  • 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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Felpro – Engine Oil Pump Pickup Tube Gasket (Part No.73744)

Engine Oil Pump Pickup Tube Gasket

from

$2.29
Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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Carquest Premium – Engine Variable Valve Timing (VVT) Solenoid (Part No.VVA1001)

Engine Variable Valve Timing (VVT) Solenoid

from

$61.99
The variable valve timing (VVT) system allows the engine control module (ECM) to regulate the intake and exhaust valve phase angle providing the most optimal engine volumetric efficiency under all engine operating condition to control tailpipe emissions and engine efficiency. Variable valve timing is an emission control device and although there are various methods of operation, the typical device is regulated by oil control valves, actuator solenoids and camshaft phasers.

Product Features:
  • Precision-wound coated copper windings increase product durability and life cycle.
  • Hard-coated and anodized spool valve to prevent corrosion and increase service life.
  • Threaded mounting bolt, hardware, and/or gaskets where applicable for easy installation.
  • Thermoplastic that is resistant to high temperatures, moisture, and chemicals.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure product reliability, every time.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Carquest Premium – Engine Variable Valve Timing (VVT) Solenoid (Part No.VVC1088)

Engine Variable Valve Timing (VVT) Solenoid

from

$52.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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INA US – ENG TMNG CRANKSPRCKT (Part No.ZS-S849)

ENG TMNG CRANKSPRCKT

from

$51.99
ENG TMNG CRANKSPRCKT

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S851)

Engine Timing Crankshaft Sprocket

from

$24.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

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

Cloyes Gear – Engine Timing Chain Kit with out sprockets (Part No.9-4201SX)

Engine Timing Chain Kit with out sprockets

from

$172.99
Meet or exceed OEM performance requirements, ensuring a quiet and maintenance-free experience. Utilizes the latest in design and technology to offer a complete chain kit solution. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. CAD designed and manufactured using premium materials. Refer to our online catalog for detailed application-specific information. SET INCLUDES: 9-4201 Engine Timing Chain (1 EA), 9-5375 Engine Timing Chain Tensioner Guide (1 EA), 9-5381 Engine Timing Chain Guide (1 EA), 9-5382 Engine Timing Chain Guide (1 EA), 9-5467 Engine Timing Gear Oiler (1 EA), 9-5481 Engine Timing Chain Tensioner (1 EA).

Product Features:
  • Timing Chain Kits includes all components for a quick and efficient replacement
  • Utilizes the latest in design and technology to offer a complete chain kit solution
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
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Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 114, 96 Links, Timing Components, Without Sprockets (Part No.9-0753SX)

Primary Timing Chain Kit: Exact Fit, 114, 96 Links, Timing Components, Without Sprockets

from

$517.99
Meet or exceed OEM performance requirements, ensuring a quiet and maintenance-free experience. Utilizes the latest in design and technology to offer a complete chain kit solution. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. CAD designed and manufactured using premium materials. Refer to our online catalog for detailed application-specific information. SET INCLUDES: C753 Engine Timing Chain (1 EA), C754 Engine Timing Chain (2 EA), 9-5530 Engine Timing Chain Guide (1 EA), 9-5531 Engine Timing Chain Guide (1 EA), 9-5534 Engine Timing Chain Tensioner Guide (1 EA), 9-5533 Engine Timing Chain Tensioner Guide (1 EA), 9-5532 Engine Timing Chain Guide (1 EA), 9-5548 Engine Timing Chain Guide (1 EA), 9-5536 Engine Timing Chain Tensioner (1 EA), 9-5535 Engine Timing Chain Tensioner (1 EA), 9-5537 Engine Timing Chain Tensioner (1 EA).

Product Features:
  • Timing Chain Kits includes all components for a quick and efficient replacement
  • Utilizes the latest in design and technology to offer a complete chain kit solution
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
See More

Dorman – Turbocharger Oil Feed Line (Part No.625-837)

Turbocharger Oil Feed Line

from

$109.99
This turbocharger oil line is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this turbocharger oil line matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this oil line is a reliable replacement for an original part that is leaking or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – OIL RETURN LINE (Part No.667-628)

OIL RETURN LINE

from

$37.99
This turbocharger oil line is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this turbocharger oil line matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this oil line is a reliable replacement for an original part that is leaking or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Turbocharger Coolant Supply Line (Part No.667-554)

Turbocharger Coolant Supply Line

from

$42.99
This turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles
  • Ideal solution – this coolant line is a reliable replacement for a leaking or failed original line
  • Durable construction – made from quality components to ensure reliable performance and long service life
  • Quality assured – backed by a team of product engineers based in the United States
See More

Dorman – Turbocharger Coolant Return Line (Part No.667-458)

Turbocharger Coolant Return Line

from

$25.99
This turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles
  • Ideal solution – this coolant line is a reliable replacement for a leaking or failed original line
  • Durable construction – made from quality components to ensure reliable performance and long service life
  • Quality assured – backed by a team of product engineers based in the United States
See More

Dorman – Turbocharger Water Return Line (Part No.667-555)

Turbocharger Water Return Line

from

$72.99
This turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this turbocharger coolant line is designed to match the fit and function of the original line on specified vehicles
  • Ideal solution – this coolant line is a reliable replacement for a leaking or failed original line
  • Durable construction – made from quality components to ensure reliable performance and long service life
  • Quality assured – backed by a team of product engineers based in the United States
See More

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

Engine Oil Dipstick Tube O-Ring

from

$0.99
Engine Oil Dipstick Tube O-Ring

Upgrade your 2021 GMC Terrain with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2021 GMC Terrain, 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 Terrain functioning at its best. At Advance Auto Parts, we offer a wide selection of 20 Engine Parts for the 2021 GMC Terrain, designed to meet your needs without breaking the bank. From Engine Switches, Sensors and Relay replacements to Engine Timing Parts 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 Terrain at great prices. Our Engine Parts inventory for this model ranges from just $0.99 to $873.99, with an average price of $89.13. Our 20 Engine Parts in stock come from 5 trusted brands, so you’re sure to find the right part for your 2021 GMC Terrain without overspending.

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 Terrain is always ready to roll. We’re committed to providing you with everything you need to keep your Terrain in top shape, all in one place. Start shopping confidently below for your 2021 GMC Terrain!

Best-Selling Engine Switches, Sensors and Relays for 2021 GMC Terrains

Enhance the driving experience in your GMC with 1 quality Engine Switches, Sensors and Relay components, starting at $40.99.

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1964)

Engine Crankshaft Position Sensor

from

$40.99
Carquest Premium crankshaft 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
See More

Most Popular 2021 GMC Terrain Engine Timing Parts

Customize your GMC with 7 Engine Timing Parts products like Engine Variable Timing Solenoids, Engine Timing Chain Kits, and Timing Chain Tensioners, all priced under $164.99.

Cloyes Gear – TIMING CHAIN KIT (Part No.9-0521SA)

TIMING CHAIN KIT

from

$164.99
Meet or exceed OEM performance requirements, ensuring a quiet and maintenance-free experience. Utilizes the latest in design and technology to offer a complete chain kit solution. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. CAD designed and manufactured using premium materials. Refer to our online catalog for detailed application-specific information. SET INCLUDES: 9-5807 Engine Timing Chain Tensioner Guide (1 EA), 9-5808 Engine Timing Chain Tensioner (1 EA), 9-5811 Engine Oil Pump Chain Tensioner (1 EA), 9-6123 Engine Timing Chain Guide (1 EA), 9-6124 Engine Timing Chain Guide (1 EA), C522 Engine Oil Pump Chain (1 EA), S1043 Engine Timing Crankshaft Sprocket (1 EA), C521 Engine Timing Chain (1 EA).

Product Features:
  • Timing Chain Kits includes all components for a quick and efficient replacement.
See More

Dorman – Variable Valve Timing Solenoid (Part No.916-520)

Variable Valve Timing Solenoid

from

$44.99
This replacement engine variable valve timing (VVT) solenoid is precision-engineered to match the fit and function of the original VVT solenoid. Made of quality materials for a long service life, it has been tested for proper performance.

Product Features:
  • Ideal replacement – this VVT solenoid is professionally engineered to match the function and performance of the stock part on specific vehicle applications
  • Durable construction – this part is made from quality materials to ensure a long service life
  • Excellent value – the VVT solenoid is built to perform like original equipment quality at a competitive price
  • Vehicle tested – has undergone on-vehicle testing to ensure proper fit and performance
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Cloyes Gear – CRANKSHAFT SPROCKET (Part No.S1043)

CRANKSHAFT SPROCKET

from

$32.99
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
  • Backed by Limited Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
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Cloyes Gear – CHAIN TENSIONER (Part No.9-5808)

CHAIN TENSIONER

from

$27.99
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Designed to meet or exceed OEM performance requirements. Refer to our online catalog for detailed application-specific information.

Product Features:
  • A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain.
See More

Cloyes Gear – TENSIONER GUIDE (Part No.9-5807)

TENSIONER GUIDE

from

$14.99
TENSIONER GUIDE

Cloyes Gear – TIMING CHAIN GUIDE (Part No.9-6124)

TIMING CHAIN GUIDE

from

$13.99
TIMING CHAIN GUIDE

Cloyes Gear – TIMING CHAIN GUIDE (Part No.9-6123)

TIMING CHAIN GUIDE

from

$11.99
TIMING CHAIN GUIDE

Top Picks for 2021 GMC Terrain Engine Gaskets and Seals

Upgrade GMC Terrains with top-quality Engine Gaskets and Seals parts, including 1 OEM and aftermarket selections for your 2021 model.

Felpro – Engine Oil Pump Pickup Tube Gasket (Part No.73744)

Engine Oil Pump Pickup Tube Gasket

from

$2.29
Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
See More

In-Demand Camshafts for 2021 GMC Terrains

Select from 2 premium Camshafts parts for your 2021 GMC Terrain, with prices ranging from $42.99 to $45.99.

GM Genuine Parts – Engine Camshaft Position Sensor (Part No.12636947)

Engine Camshaft Position Sensor

from

$45.99
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
See More

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA4435)

Engine Camshaft Position Sensor

from

$42.99
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
See More

Most Sold 2021 GMC Terrain Oil Pumps

Explore our best-selling GMC parts for the 2021 Terrain among 1 OEM and aftermarket options starting from $12.99.

Cloyes Gear – OIL PUMP TENSIONER (Part No.9-5811)

OIL PUMP TENSIONER

from

$12.99
Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing. CAD designed and manufactured using premium materials. Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance. Designed to meet or exceed OEM performance requirements. Refer to our online catalog for detailed application-specific information.

Product Features:
  • A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain.
See More

FAQs for 2021 GMC Terrain Engine Parts

Which Engine Parts are best-sellers for 2021 GMC Terrains?

Out of 20 Engine Parts that fit 2021 GMC Terrains, the following parts are the top sellers:

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

Engine Part prices for the 2021 GMC Terrain start at $0.99 and go up to $873.99 for the most premium parts.

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

The average price for Engine Parts for the 2021 GMC Terrain is $89.13. 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 Terrain model years?

Yes, we currently carry Engine Parts for 14 model years of GMC Terrains between 2010 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 Terrain?

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

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

Can I get help with 2021 GMC Terrain 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 Terrain Engine Parts?

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