2012 GMC Sierra 3500 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
- 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
- Engine Swap Kits
- Intercoolers
- Throttle Bodies
- Motor Oils
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ACDelco®GM Original Equipment™ 3 Pin Crankshaft Position SensorGMC Sierra 3500 6.6L 2012, GM Original Equipment™ 3 Pin Crankshaft Position Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.33 - Delphi®Crankshaft Position SensorGMC Sierra 3500 6.0L 2012, Crankshaft Position Sensor by Delphi®. Delphi sensors use the Hall Effect or magneto resistive (MR) principles for accurate and clean signal input to the electronic control module (ECM). The result is more...Extensive coverageMade from high-quality materials for ultimate durability$29.65
- NTK®Crankshaft Position SensorGMC Sierra 3500 2012, Crankshaft Position Sensor by NTK®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.01 - $66.48
- ACDelco®Genuine GM Parts™ Camshaft BearingGMC Sierra 3500 2012, 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 in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.94 - $46.40
- ACDelco®Genuine GM Parts™ Crankshaft Main BearingGMC Sierra 3500 2012, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.28 - $57.47
- ACDelco®Genuine GM Parts™ Crankshaft Main Bearing SetGMC Sierra 3500 6.6L 2012, 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$36.89
- DNJ Engine Components®Connecting Rod Bearing SetGMC Sierra 3500 6.0L 2012, Connecting Rod Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and...Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service$16.31 - $17.61
- Dura-Bond®Camshaft Bearing SetGMC Sierra 3500 6.0L 2012, Camshaft Bearing Set by Dura-Bond®. 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...Made with precision and quality in mindDesigned to meet your specific needs$28.35
- ACDelco®Genuine GM Parts™ Exhaust ValveGMC Sierra 3500 2012, 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$31.93 - $47.53
- ACDelco®Genuine GM Parts™ Intake ValveGMC Sierra 3500 2012, 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$26.45 - $34.75
- ACDelco®Genuine GM Parts™ Crankshaft SealGMC Sierra 3500 2012, Genuine GM Parts™ Crankshaft 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 and with customers in...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.97 - $45.11
- Elring®Crankshaft SealGMC Sierra 3500 6.0L 2012, 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.01 - $18.53
- Elring®Crankshaft SealGMC Sierra 3500 2012, 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...Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability$16.43 - $29.86
- Fel-Pro®Cylinder Head GasketGMC Sierra 3500 2012, Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$48.57 - $291.89
- ACDelco®Genuine GM Parts™ Valve Cover Bolt SealGMC Sierra 3500 6.6L 2012, Genuine GM Parts™ Valve Cover Bolt 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 and with...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.09
- SKP®Valve CoverGMC Sierra 3500 6.0L 2012, Valve Cover by SKP®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$68.79
- Dayco®Drive Rite™ V-Ribbed Serpentine BeltGMC Sierra 3500 2012, Drive Rite™ V-Ribbed Serpentine Belt by Dayco®. Specially constructed for vehicles that utilize the multiple-belt system, this product features raw-edge construction along with a patented top cogged design, which...More flexibility and increased airflow around the belt for prolonged service lifeRaw-edge sidewall construction along with a patented top cogged design for top performance$21.26 - $27.20
- SKP®Drive Belt Idler PulleyGMC Sierra 3500 2012, Drive Belt Idler Pulley by SKP®. 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$5.65 - $11.28
- Dorman®HELP™ Engine Oil Drain PlugGMC Sierra 3500 6.6L 2012, HELP™ Engine Oil Drain Plug by Dorman®. Dorman's Oil Drain Plugs are coated for high corrosion resistance and a long service life. Designed using state-of-the-art technology and with customers in mind. It...Direct replacement for a proper fit every timeDorman's oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money$2.74 - $3.56
- SKP®Pilot Point Multi-Fit Engine Oil Drain PlugGMC Sierra 3500 6.6L 2012, Pilot Point Multi-Fit Engine Oil Drain Plug by SKP®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.86
- Walker Products®Engine Oil Pressure SwitchGMC Sierra 3500 2012, Engine Oil Pressure Switch by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...High quality at an affordable priceExpertly made from premium materials$39.41
- SKP®Camshaft Position SensorGMC Sierra 3500 6.0L 2012, Camshaft Position Sensor by SKP®. 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....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$21.62
- Standard®3 Pin Oil Pressure SenderGMC Sierra 3500 2012, 3 Pin Oil Pressure Sender by Standard®. With Gauge. 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...Compliant with the strictest standards for qualityExpertly crafted using the up-to-date technology$39.03
- DNJ Engine Components®Oil PumpGMC Sierra 3500 6.0L 2012, Oil Pump by DNJ Engine Components®. This supreme DNJ oil pump will come in handy if you need to replace your malfunctioning component and restore your vehicle to it's proper performance. Made from superior...Designed to replace your worn out factory oil pumpHelps keep your vehicle operating at it's maximum$72.36
- Melling®Oil Pump Pick-Up Tube & ScreenGMC Sierra 3500 6.0L 2012, Oil Pump Pick-Up Tube & Screen by Melling®. A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the...Right for your vehicle and lifestyleMade from high-quality materials for ultimate durability$50.09
- ACDelco®Genuine GM Parts™ Crankshaft SprocketGMC Sierra 3500 6.0L 2012, Genuine GM Parts™ Crankshaft Sprocket 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$37.08
- Dorman®OE Solutions™ Rear Main Seal Cover KitGMC Sierra 3500 6.0L 2012, OE Solutions™ Rear Main Seal Cover Kit by Dorman®. Ensure the proper sealing of the engine with Dorman's Engine Rear Main Seal Cover. The Seal Cover is designed from high-quality materials to stop and...Comes with bolts and gaskets - everything necessary for a complete repairConstructed from aluminum for long-lasting performance$53.70
- Mahle®Crankshaft SealGMC Sierra 3500 6.6L 2012, Crankshaft Seal 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$29.99 - $45.86
- ACDelco®Genuine GM Parts™ Cylinder Head GasketGMC Sierra 3500 2012, Genuine GM Parts™ Cylinder Head Gasket 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$46.89 - $80.76
- ITM Engine®Cylinder Head Gasket SetGMC Sierra 3500 6.0L 2012, Cylinder Head Gasket Set by ITM Engine®. 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....Designed with innovative manufacturing techniquesMade with maximum safety and reliability in mind$175.38
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2012 GMC Sierra 3500 Engine Reviews
2 reviews
Posted by eddie (San Antonio, TX) / January 03, 20242013 Chevy Tahoe