2018 GMC Sierra 1500 Engine Parts
Select Your Submodel
- Motor Mounts
- Engine Blocks
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Throttle Bodies
- Motor Oils
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ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltGMC Sierra 1500 2018, Specialty™ Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$30.64 - $45.00 - Continental® ContiTech™Multi Stretch V-BeltGMC Sierra 1500 2018, Multi Stretch V-Belt by Continental® ContiTech™. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Made with precision and quality in mindDesigned to meet your specific needs$33.41 - $42.30
- Dayco®Serpentine BeltGMC Sierra 1500 2018, Serpentine Belt by Dayco®. By combining two belts using the common backing process, Dayco Banded V-Belts greatly reduce the tendency for single belts, which when subjected to fluctuating load tensions may come off...Made with precision and quality in mindDesigned to meet your specific needs$12.51 - $34.77
- ACDelco®Cylinder Head GasketGMC Sierra 1500 6.2L 2018, Cylinder Head Gasket by ACDelco®. Designed utilizing the latest technology, this Cylinder Head Gasket by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$121.35 - $272.38
- Continental® ContiTech™Elite™ Drive Belt Idler PulleyGMC Sierra 1500 4.3L 2018, Elite™ Drive Belt Idler Pulley by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets...Original equipment equivalentFactory-like fit and dependability$24.30 - $45.79
- Dayco®No Slack™ Light Duty Automatic TensionerGMC Sierra 1500 2018, No Slack™ Light Duty Automatic Tensioner by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$46.93
- ACDelco®Genuine GM Parts™ Exhaust ValveGMC Sierra 1500 2018, Genuine GM Parts™ Exhaust Valve by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.63 - $28.11
- ACDelco®Genuine GM Parts™ Intake ValveGMC Sierra 1500 2018, Genuine GM Parts™ Intake Valve by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.90 - $23.35
- Melling®Engine ValveGMC Sierra 1500 2018, Engine Valve by Melling®. Designed utilizing the latest technology, this product by Melling features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$7.50 - $7.72
- Melling®Exhaust ValveGMC Sierra 1500 2018, Exhaust Valve by Melling®. Precision engineering, selection of superior grade alloy materials and advanced manufacturing processes ensure that Melling valves meet the exacting specifications required for efficient,...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$7.72 - $11.43
- Melling®Intake ValveGMC Sierra 1500 2018, Intake Valve by Melling®. Precision engineering, selection of superior grade alloy materials and advanced manufacturing processes ensure that Melling valves meet the exacting specifications required for efficient,...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$7.50 - $7.99
- ACDelco®GM Original Equipment™ Rear Crankshaft SealGMC Sierra 1500 2018, GM Original Equipment™ Rear Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicleGM-recommended replacement part for your GM vehicle's original factory component$29.70
- ACDelco®Gold™ Crankshaft SealGMC Sierra 1500 4.3L 2018, Gold™ Crankshaft Seal by ACDelco®. Designed utilizing the latest technology, this Engine Crankshaft Position Sensor by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.35
- Elring®Crankshaft SealGMC Sierra 1500 2018, Crankshaft Seal with Dust Lip by Elring®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$13.96
- Genuine®Oil PumpGMC Sierra 1500 2018, Oil Pump by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$84.22 - $198.96
- ACDelco®GM Genuine Parts™ Engine Balance Shaft Bearing RetainerGMC Sierra 1500 4.3L 2018, GM Genuine Parts™ Engine Balance Shaft Bearing Retainer by ACDelco®. GM Genuine Parts Bolt Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...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$6.23
- Melling®Cylinder LinerGMC Sierra 1500 6.2L 2018, Cylinder Liner by Melling®. Melling replacement cylinder liners provide an efficient and economical way to replace the cylinder sleeves needed for a quality engine rebuild. Melling cylinder liners are...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.41
- Livernois Motorsports®Displacement On Demand Delete Valley TrayGMC Sierra 1500 2018, Displacement On Demand Delete Valley Tray by Livernois Motorsports®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Easy installation to convert from DOD/AFM system to non-DOD/AFMThe Livernois DOD/AFM delete plate is precision CNC machined from a solid piece of 6061 piece of aluminum$249.99
- ACDelco®Genuine GM Parts™ Balance ShaftGMC Sierra 1500 4.3L 2018, Genuine GM Parts™ Balance Shaft by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$128.25
- ACDelco®Genuine GM Parts™ Balance Shaft ChainGMC Sierra 1500 4.3L 2018, Genuine GM Parts™ Balance Shaft Chain by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.52
- Cloyes®Balance Shaft ChainGMC Sierra 1500 4.3L 2018, Balance Shaft Chain by Cloyes®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$27.50
- ACDelco®Genuine GM Parts™ Oil Cooler Hose KitGMC Sierra 1500 with Engine Oil Cooling System(KC4) 2018, Genuine GM Parts™ Oil Cooler Hose Kit by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$69.17
- ACDelco®GM Original Equipment™ Oil Filler CapGMC Sierra 1500 2018, GM Original Equipment™ Oil Filler Cap by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Engine Oil Filler Cap by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.41 - $15.16
- ACDelco®Genuine GM Parts™ Engine Oil Filter ConnectorGMC Sierra 1500 2018, Genuine GM Parts™ Engine Oil Filter Connector by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.51
- ACDelco®Genuine GM Parts™ Engine Control Module BracketGMC Sierra 1500 2018, Genuine GM Parts™ Engine Control Module Bracket by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.23
- Dorman®OE Solutions™ Oil Cooler Line ConnectorGMC Sierra 1500 2018, OE Solutions™ Oil Cooler Line Connector with Bevel Washer At Cooler Fitting by Dorman®. Dorman's Oil Cooler Line Connectors provide a tight fit between transmission lines or between the transmission and the...Save time, money and labor by replacing only the Connector, not the entire Oil Cooler LineDurable steel or brass construction ensures a long service life$15.11
- ACDelco®Genuine GM Parts™ Camshaft Retainer PlateGMC Sierra 1500 2018, Genuine GM Parts™ Camshaft Retainer Plate by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$26.24
- Mahle®Valve Cover Gasket SetGMC Sierra 1500 2018, Valve Cover Gasket Set by Mahle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.65 - $16.04
- ACDelco®Genuine GM Parts™ Engine Oil Dipstick TubeGMC Sierra 1500 2018, Genuine GM Parts™ Engine Oil Dipstick Tube by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.14 - $29.91
- Fel-Pro®Cylinder Head Bolt Set with WashersGMC Sierra 1500 5.3L / 6.2L 2018, Cylinder Head Bolt Set with Washers by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins....Meets or exceeds all original equipment specificationsApplication-specific design for a perfect fit$71.53
