2023 GMC Sierra 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
- 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
- Intercoolers
- Throttle Bodies
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DEA®Front Passenger Side Engine MountGMC Sierra 2023, Front Passenger Side Engine Mount by DEA®. Designed to meet all OE standards and specifications, these engine mounts will fit your vehicle with no modifications. They will safely connect the engine to the car frame...Designed to meet or exceed OE specificationsConstructed to deliver consistent performance$68.78 - ACDelco®Genuine GM Parts™ Engine Control ModuleGMC Sierra 2023, Genuine GM Parts™ Engine Control Module 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$190.27 - $268.53
- ACDelco®Genuine GM Parts™ Crankshaft Main BearingGMC Sierra 2023, Genuine GM Parts™ Crankshaft Main Bearing 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$37.75 - $48.28
- Elring®Rear Crankshaft SealGMC Sierra 2023, Rear Crankshaft Seal 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. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.01
- ACDelco®Genuine GM Parts™ Crankshaft Position SensorGMC Sierra 1500 Facelift 3.0L 10L80 Transmission 2023, Genuine GM Parts™ Crankshaft Position Sensor 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$9.32
- Dorman®OE Solutions™ Camshaft Position SensorGMC Sierra 2500 HD Flex / Gas 2023, OE Solutions™ Camshaft Position Sensor by Dorman®. This direct replacement camshaft position sensor matches the fit and performance of a failed original equipment sensor to restore proper engine...Direct replacement - this camshaft position sensor matches the fit and performance of the original equipment sensorDurable construction - this part is manufactured to exacting standards to ensure reliable performance and durability$14.22
- ACDelco®Genuine GM Parts™ Oil Pressure SensorGMC Sierra 6.6L Diesel 2023, Genuine GM Parts™ Oil Pressure Sensor 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$32.47
- ACDelco®Serpentine BeltGMC Sierra 2500 HD / 3500 HD 2023, Serpentine Belt 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. It...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.62
- PPE®Serpentine BeltGMC Sierra 1500 Limited 2023, Serpentine Belt by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict...Great way to improve the performance of your truckSynonymous with quality, efficiency, and dependability$53.99
- ACDelco®Genuine GM Parts™ Drive Belt Idler PulleyGMC Sierra Diesel with Dual 170 Amp & 220 Amp Generator 2023, Genuine GM Parts™ Drive Belt Idler Pulley 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$41.69
- ACDelco®Genuine GM Parts™ Oil Cooler Hose KitGMC Sierra 2500 HD / 3500 HD Flex / Gas 2023, 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 state-of-the-art...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$101.57
- ACDelco®GM Original Equipment™ Valve LifterGMC Sierra 2500 HD / 3500 HD Flex / Gas 2023, GM Original Equipment™ Valve Lifter by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment Valve Lifter by ACDelco features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.58
- Genuine®Oil Cooler LineGMC Sierra 5.3L / 6.2L 2023, Oil Cooler Line 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...Made with precision and quality in mindDesigned to meet your specific needs$130.57
- ACDelco®Oil Level Sensor SealGMC Sierra 1500 Facelift 5.3L / 6.2L 2023, Genuine GM Parts™ Oil Level Sensor Seal by ACDelco®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.92
- ACDelco®GM Genuine Parts™ Engine Mount BoltGMC Sierra 2.7L 2023, GM Genuine Parts™ Engine Mount Bolt by ACDelco®. GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts...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$7.16
- ACDelco®GM Genuine Parts™ Engine Oil Cooler Line ConnectorGMC Sierra 5.3L / 6.2L 2023, GM Genuine Parts™ Engine Oil Cooler Line Connector by ACDelco®. GM Genuine Parts Multi Purpose Fittings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...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$9.97
- Dorman®Fuel Injection Throttle BodyGMC Sierra 5.3L 2023, Fuel Injection Throttle Body by Dorman®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Engineered from high-quality materials for a long service lifeEasy to install$141.22
- Sealed Power®PistonGMC Sierra 1500 Limited 5.3L 2023, Piston by Sealed Power®. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$52.10
- Cloyes®Crankshaft SprocketGMC Sierra 2023, Crankshaft Sprocket 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 provide a...Made with precision and quality in mindDesigned to meet your specific needs$62.24
- ACDelco®Genuine GM Parts™ Cylinder HeadGMC Sierra 2023, Genuine GM Parts™ Cylinder Head 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. It...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$347.47 - $417.44
- ACDelco®Professional™ Regular Industrial Molded Notched V-BeltGMC Sierra 1500 Limited 2023, Professional™ Regular Industrial Molded Notched V-Belt by ACDelco®. Length: 60". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.76
- ACDelco®Professional™ Regular Industrial V-BeltGMC Sierra 2500 HD 2023, Professional™ Regular Industrial V-Belt by ACDelco®. Length: 185". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$126.18
- Mahle®Cylinder Head GasketGMC Sierra 2023, Cylinder Head Gasket 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$65.56
- Cloyes®Timing Chain KitGMC Sierra 6.6L Gas 2023, Timing Chain Kit by Cloyes®. Keep your engine’s valvetrain in perfect time with Cloyes, the world leader in timing drive systems. No matter whether you need a timing gear or complete timing gear set, Cloyes...Maintains critical valve timingPrevents performance problems and possible engine damage that can result from incorrect timing$89.91
- ACDelco®Genuine GM Parts™ Camshaft BearingGMC Sierra 6.6L Diesel 2023, Genuine GM Parts™ Camshaft Bearing 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$8.05 - $8.08
- ACDelco®Genuine GM Parts™ Crankshaft Main Bearing SetGMC Sierra Diesel 2023, Genuine GM Parts™ Crankshaft Main Bearing Set 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$54.21
- gpd®Crankshaft Position SensorGMC Sierra 6.6L Diesel 2023, Crankshaft Position Sensor by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$15.03
- ACDelco®Engine Crankcase ExtensionGMC Sierra 2023, Engine Crankcase Extension by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$196.57 - $339.58
- ACDelco®Specialty™ Regular Premium Lawn and Garden V-BeltGMC Sierra 2023, Specialty™ Regular Premium Lawn and Garden V-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$14.25 - $16.52
- ACDelco®Genuine GM Parts™ Camshaft GearGMC Sierra 6.6L Diesel 2023, Genuine GM Parts™ Camshaft Gear 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$174.75
