2012 GMC Sierra Engine Parts
Select Your Submodel
- Engine Assemblies
- 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
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Drive Belt Tensioners
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Management Systems
- Engine Bearings
- Harmonic Balancers
- Engine Rebuild Kits
- Oil Catch Cans
- Balance Shafts
- Engine Swap Kits
- Intercoolers
- Throttle Bodies
- Motor Oils
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ACDelco®Professional™ Serpentine BeltGMC Sierra 2012, Professional™ Serpentine Belt by ACDelco®. Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM performance requirements. And...Made with precision and quality in mindDesigned to meet your specific needs$29.80 - $71.37 - iD Select®Front Driver Side Engine MountGMC Sierra 2012, Front Driver Side Engine Mount by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$29.99 - $46.45
- iD Select®Front Engine MountGMC Sierra 2012, Front Engine Mount by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$31.33 - $48.52
- iD Select®Front Passenger Side Engine MountGMC Sierra 2012, Front Passenger Side Engine Mount by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$32.00 - $46.45
- ACDelco®Genuine GM Parts™ Valve CoverGMC Sierra 2012, Genuine GM Parts™ Valve Cover 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 will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$52.71 - $110.19
- Gates®DriveAlign™ Automatic Belt TensionerGMC Sierra 2012, DriveAlign™ Automatic Belt Tensioner by Gates®. 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....Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$36.53 - $87.66
- Spectra Premium®Engine Oil PanGMC Sierra 2012, Engine Oil Pan by Spectra Premium®. 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$48.29 - $180.24
- Gates®DriveAlign™ Drive Belt Idler PulleyGMC Sierra 2012, DriveAlign™ Drive Belt Idler Pulley by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning pulley,...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$17.80 - $37.96
- ACDelco®Professional™ Drive Belt Idler PulleyGMC Sierra 2012, Professional™ Drive Belt Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$19.61 - $23.35
- ACDelco®Professional™ Idler PulleyGMC Sierra 2012, Professional™ Idler Pulley by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$23.08 - $61.49
- Dorman®OE Solutions™ Diesel Oil CoolerGMC Sierra 6.6L 2012, OE Solutions™ Diesel Oil Cooler by Dorman®. This direct replacement oil cooler matches the fit and function of the original equipment oil cooler for a reliable repair. This part has undergone extensive testing to...Direct replacement - this engine oil cooler is a precise match for the fit and function of the original equipment oil coolerDurable construction - this oil cooler is made of durable, corrosion-resistant aluminum for reliable, leak-free performance$265.34
- ACDelco®Genuine GM Parts™ Engine Oil Pump Pickup Tube & ScreenGMC Sierra 2012, Genuine GM Parts™ Engine Oil Pump Pickup Tube & Screen 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$15.08 - $38.35
- ACDelco®Genuine GM Parts™ Rear Engine Crankshaft Seal HousingGMC Sierra 2012, Genuine GM Parts™ Rear Engine Crankshaft Seal Housing 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$61.19 - $84.64
- TRQ®Serpentine Belt Drive Component KitGMC Sierra 2012, Serpentine Belt Drive Component Kit by TRQ®. TRQ auto parts are manufactured in state-of-the-art facilities, using the highest quality materials, and rigorously tested to ensure ultimate reliability and direct fit for...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$69.95 - $90.95
- ACDelco®GM Original Equipment™ Camshaft Position SensorGMC Sierra 2012, GM Original Equipment™ Camshaft Position Sensor by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Camshaft Position Sensor by ACDelco features premium quality and will perform better...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$45.38 - $99.58
- ACDelco®Genuine GM Parts™ Connecting Rod Bearing SetGMC Sierra 2012, Genuine GM Parts™ Connecting Rod 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 customers...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.22 - $19.61
- WVE®Oil Pressure SwitchGMC Sierra 2012, Oil Pressure Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$33.75 - $35.19
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine BeltGMC Sierra 2012, 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 vehicle...Made with precision and quality in mindDesigned to meet your specific needs$34.48 - $51.30
- ACDelco®Genuine GM Parts™ Front Timing CoverGMC Sierra 2012, Genuine GM Parts™ Front Timing Cover 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$46.90 - $85.01
- TRQ®Engine Oil Pan GasketGMC Sierra 1500 4.8L / 5.3L / 6.0L / 6.2L 2012, Engine Oil Pan Gasket by TRQ®. Want to restore the original performance of your vehicle? Get this top-grade TRQ product at a fair price. Engineered to ensure unmatched performance mile...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$66.95
- Original Engine Management®Oil Pressure SwitchGMC Sierra 1500 2012, Oil Pressure Switch by Original Engine Management®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.37
- ACDelco®GM Original Equipment™ A/C Compressor Belt KitGMC Sierra with A/C Front and Rear Electric Control / with A/C Front Auto/Auxiliary Control / with A/C Front Automatic/Auxiliary Control / with A/C Front Electronic Control 2012, GM Original Equipment™ A/C Compressor Belt Kit by...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.44
- Bando®Rib Ace™ Fit V-Ribbed Serpentine BeltGMC Sierra USA Built 2012, Rib Ace™ Fit V-Ribbed Serpentine Belt by Bando®. Length: 35.5". This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Exceeds OE manufacturing specificationsProprietary “Run Quiet” technology for better grip, less slip resulting in a quieter operation$10.43
- Gates®Micro-V™ V-Ribbed BeltGMC Sierra 2012, Micro-V™ V-Ribbed Belt by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$30.75 - $39.88
- Dorman®HELP™ Engine Oil Dipstick without Bracket & TubeGMC Sierra 4.8L / 5.3L / 6.0L / 6.2L 2012, HELP™ Engine Oil Dipstick without Bracket & Tube by Dorman®. This replacement engine oil dipstick is a direct replacement for a damaged or missing original equipment dipstick. Level marks are...Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacementQuality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service$15.44
- TRQ®Oil Pressure SwitchGMC Sierra 4.3L 2012, Oil Pressure Switch by TRQ®. 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 will meet your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$34.95
- Dorman®OE Solutions™ Oil PanGMC Sierra 2012, OE Solutions™ Oil Pan by Dorman®. 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.Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$40.97 - $452.83
- Westar®Engine Mount SetGMC Sierra 1500 RWD 5.3L / 6.0L / 6.2L 2012, Engine Mount Set by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$70.53
- Westar®Front Driver Side Engine MountGMC Sierra 2012, Front Driver Side Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$26.87 - $52.89
- Westar®Front Engine MountGMC Sierra 2012, Front Engine Mount by Westar®. Westar's OE replacement motor mounts effectively control engine movement for vibration-free driving. Since 1986, Westar has specialized in distributing top-of-the-line engine mounts and...Build with quality that matches or exceeds OEM SpecificationsPerfect fit$28.25 - $51.48
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2012 GMC Sierra Engine Reviews
1 review
Posted by Leejay (Tremonton, UT) / April 08, 20172010 GMC Sierra
2012 GMC Sierra Models
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