2012 GMC Sierra 2500 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
- ACDelco®Genuine GM Parts™ CamshaftGMC Sierra 2500 2012, Genuine GM Parts™ Camshaft 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$122.51 - $209.79
- Anchor®Front Driver Side Engine MountGMC Sierra 2500 2012, Front Driver Side Engine Mount by Anchor®. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount. Replace it with a mount from the leading aftermarket supplier,...Direct OEM replacementSecurely supports the engine on the chassis$47.52 - $50.45
- Cloyes®Engine Timing SetGMC Sierra 2500 6.0L 2012, Engine Timing Set 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$65.57 - $225.21
- Sealed Power®PistonGMC Sierra 2500 6.6L 2012, 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, it is...Helps improve cylinder sealing for less blow-byRetains standard ring gaps in top groove$70.92
- iD Select®Front Single Roller Design Engine Timing SetGMC Sierra 2500 6.0L 2012, Front Single Roller Design Engine Timing Set 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,...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$66.77
- JLT Performance®Driver Side Oil SeparatorGMC Sierra 2500 6.0L 2012, Driver Side Oil Separator by JLT Performance®. Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the...Kits are easy to install3oz Capacity$159.00
- Mahle®Piston SetGMC Sierra 2500 2012, Piston 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 from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$92.68 - $115.08
- ACDelco®Genuine GM Parts™ Connecting RodGMC Sierra 2500 2012, Genuine GM Parts™ Connecting Rod 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$79.25 - $137.08
- ACDelco®GM Original Equipment™ Timing Chain Tensioner KitGMC Sierra 2500 6.0L 2012, GM Original Equipment™ Timing Chain Tensioner Kit by ACDelco®. Designed utilizing the latest technology, this GM Original Equipment™ Timing Chain Tensioner by ACDelco features premium quality and will...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$38.28
- Cloyes®Outer Crankshaft SprocketGMC Sierra 2500 6.0L 2012, Outer Crankshaft Sprocket with 1 Bolt Camshaft 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,...Made with precision and quality in mindDesigned to meet your specific needs$21.64
- DNJ Engine Components®Timing SetGMC Sierra 2500 6.0L with VVT Engine 2012, Timing Set w/o Variable Valve Timing Cam Gear by DNJ Engine Components®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme...Designed to replace your malfunctioning partsHelps get your vehicle back to it's original performance$57.44
- K&N®Performance Gold™ Wrench-Off Oil FilterGMC Sierra 2500 2012, Performance Gold™ Wrench-Off Oil Filter by K&N®. Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy...The drilled hole on the nut provides for safety wire attachmentOil filters also use a resin impregnated cellulose filter media$15.99
- ACDelco®GM Original Equipment™ Engine Oil FilterGMC Sierra 2500 2012, GM Original Equipment™ Engine Oil Filter by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.78 - $17.36
- ACDelco®Genuine GM Parts™ Engine PistonGMC Sierra 2500 2012, Genuine GM Parts™ Engine Piston 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$50.78 - $161.76
- Bosch®Premium™ Spin-On Engine Oil FilterGMC Sierra 2500 2012, Premium™ Spin-On Engine Oil Filter by Bosch®. Premium engine performance requires a premium oil filter. Bosch Premium Oil Filters protect your engine by keeping harmful particles and dirt out, preventing...The Premium filtration media has the capacity to hold up to 14 grams of dirt* in the filter mediaA high glass content is woven into the blended media, providing greater efficiency and strength by trapping 99% of the particulates from getting into the engine$4.82 - $13.18
- WIX®Engine Oil FilterGMC Sierra 2500 Canada Built / USA Built 2012, Engine Oil Filter by WIX®. Designed utilizing the latest technology, this product by Wix features premium quality and will perform better than advertised. Perfect for your vehicle and...You use conventional, synthetic or synthetic-blended motor oilsYour drives are stop-and-go, either in the city or in heavy traffic$9.05 - $14.86
- Baldwin Filters®Spin-On Engine Oil FilterGMC Sierra 2500 2012, Spin-On Engine Oil Filter by Baldwin Filters®. Dirty oil can cause catastrophic damage to your engine. By using the proper lube filter for your engine, you can minimize the possibility of costly downtime and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$7.78 - $13.98
- WIX®XP™ Engine Oil FilterGMC Sierra 2500 Canada Built / USA Built 2012, XP™ Engine Oil Filter by WIX®. Engineered to maximize the performance of synthetic motor oils, it provides optimum protection for the increased demands on today’s vehicles. Heavy loads,...Designed to resist premature plugging due to oil breakdown and combustion by-productsWire-backed full-synthetic media is the latest in filtration technology$10.10 - $15.77
- Mobil 1®Extended Performance Oil FilterGMC Sierra 2500 2012, Extended Performance Oil Filter by Mobil 1®. Mobil 1 Extended Performance Oil Filters offer the ultimate protection for your engine, especially when used with Mobil 1 full synthetic motor oil. Our advanced...Keeps oil cleaner, longer – 99%+ efficiencySynthetic blend media keeps oil cleaner and holds more dirt†$12.12 - $15.06
- ACDelco®Gold™ Engine Oil FilterGMC Sierra 2500 2012, Gold™ Engine Oil Filter 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$6.99 - $13.86
- Fel-Pro®Engine Gasket SetGMC Sierra 2500 6.0L 2012, Engine Gasket Set 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...Meets or exceeds all original equipment specificationsApplication specific design to ensure a perfect fit$206.76
- Mahle®Engine Oil FilterGMC Sierra 2500 2012, Engine Oil Filter 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$5.60 - $18.29
- Bosch®Workshop™ Spin-On Engine Oil FilterGMC Sierra 2500 6.6L 2012, Workshop™ Spin-On Engine Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of...Screens up to 97.5% of harmful contaminants such as dirt and oil from getting into the engineHolds up to 13 grams of dirt and contaminants$8.13
- Sealed Power®Premium Piston Ring Set With CoatingGMC Sierra 2500 6.0L 2012, Premium Piston Ring Set by Sealed Power®. With Coating. Designed utilizing the latest technology, this product by Sealed Power features premium quality and will perform better than advertised. Perfect for your...Direct replacementManufactured to strict engineering quality standards$128.73
- Fel-Pro®Engine Conversion Gasket SetGMC Sierra 2500 2012, Engine Conversion Gasket Set 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$149.27 - $184.11
- Denso®FTF™ Spin-On Engine Oil FilterGMC Sierra 2500 2012, FTF™ Spin-On Engine Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Denso is one of the world's premier OE oil filter suppliers. Denso uses this world-class...Pre-lubricated molded o-ring provides superior sealing over generic filtersSilicon Anti-Drainback prevents rough starts caused by oil draining out of the engine while the vehicle is turned off$5.84 - $9.54
- ACDelco®Genuine GM Parts™ Piston RingsGMC Sierra 2500 2012, Genuine GM Parts™ Piston Rings 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$28.06 - $61.34
- Mahle®Engine Rebuild KitGMC Sierra 2500 2012, Engine Rebuild Kit 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$145.87 - $422.07
- ACDelco®GM Original Equipment™ Engine Oil FilterGMC Sierra 2500 6.0L 2012, GM Original Equipment™ Engine Oil Filter by ACDelco®. ACDelco GM Original Equipment Engine Oil Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco ProfessionalACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$7.11 - $7.78
- aFe®ProGuard HD™ Oil Filter SetGMC Sierra 2500 8 Engine VIN Character 2012, ProGuard HD™ Oil Filter Set by aFe®. aFe Power Pro Guard HD Oil Filters deliver increased flow and efficiency that are demanded in off-road vehicles. These oil filters utilize a high...Designed for extended interval oil changesHigh flow rates and outstanding filtration$24.00 - $69.00
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2012 GMC Sierra 2500 Engine Reviews
1 review
Throttle Body Spacer
aFe® - Silver Bullet Throttle Body SpacerPosted by John (Spencer, IN) / July 08, 20192011 GMC Sierra 2500