2012 GMC Sierra 3500 HD Parts

Performance parts and accessories that fit your 2012 GMC Sierra 3500 HD. Shop Go Rhino, AlphaRex, ORACLE Lighting and more. Every part is checked against your vehicle before it ships.

• Go RhinoGo Rhino 07-13 Chevy Avalanche 6in OE Xtreme II Complete Kit w/SideSteps + BrktsMPN gor6862404580T$699.99In stock
• Go RhinoGo Rhino 07-10 Chevrolet Silverado 2500HD/3500 Brackets for Dominator Extreme SideStepsMPN gorD64043TK$154.99In stock
• AlphaRexAlphaRex 07-13 GMC 1500HD PRO-Series Proj Headlights Plank Style Matte Blk w/Activ Light/Seq SignalMPN arx880606$573.19In stock
• ORACLE LightingOracle GMC Sierra 07-13 Halo Kit (Round Ring Design) - ColorSHIFTMPN orl2653-330$433.00In stock
• Go RhinoGo Rhino 6in OE Xtreme SideSteps - Black - 80inMPN gor680180B$439.99In stock
• CovercraftCovercraft 07-13 Chevrolet Avalanche Endura PrecisionFit Front Row Seat Covers - Charcoal/BlkMPN cvrGTC1160ABENCB$445.99In stock
• K&N EngineeringK&N 11-12 Chevy Silverado 2500/3500 HD / 11-12 GMC Sierra 2500/3500 HD High-Flow Perf Intake KitMPN knn77-3076KTK$419.99In stock
• ARBARB Airlocker 10.5In 35 Spl Ff Gm 14 Bolt S/NMPN arbRD235$1399.95In stock
• BD DieselBD Diesel Flow-MaX Chevy/Dodge Monster 1/2in Line KitMPN bdd1050331$179.95In stock
• TruxedoTruxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 8ft Sentry Bed CoverMPN trx1571601$1379.99In stock
• CovercraftCovercraft 10-13 Chevrolet Silverado Polycotton SeatSaver Custom Front Row Seat Covers - CharcoalMPN cvrSS3411PCCH$276.99In stock
• Go RhinoGo Rhino 01-06 Chevy 1500/1500HD 2500HD 4in 1000 Series Complete Kit w/Sidestep + BrktsMPN gor104404987PS$384.98In stock
• CleviteClevite Chevrolet V8 6.6L Turbo Diesel 2001-05 Main Bearing SetMPN cleMS2218H$398.79In stock
• BD DieselBD Diesel Remote Fuel Filter Replacement Cartridge - 1050060 KitMPN bdd1500063$41.95In stock
• ORACLE LightingOracle GMC Sierra 07-13 Halo Kit (New Square Ring Design) - ColorSHIFT w/ BC1 ControllerMPN orl2629-335$419.99In stock
• aFeaFe Magnum FORCE Stage-2 Pro DRY S Cold Air Intake System 09-13 Chevrolet Silverado V8-5.3LMPN afe51-21752$416.00In stock
• AMP ResearchAMP Research Replacement PowerStep Wire HarnessMPN amp19-03768-97L$169.99In stock
• aFeaFe Quantum Cold Air Intake System w/ Pro Dry S Media 09-13 GM Silverado / Sierra V8-4.8/5.3/6.2LMPN afe53-10029D$376.00In stock
• LUNDLund 01-13 Chevy Silverado 1500 Crew Cab 5in. Oval Curved Steel Nerf Bars - BlackMPN lnd23891007$499.99In stock
• Go RhinoGo Rhino 07-10 Chevrolet Silverado 2500HD/3500HD Brackets for OE Xtreme Cab Length SideStepsMPN gor6840455$154.99In stock
• GatesGates 11-13 Chevrolet Silverado Series Pickup V8 6.6L Diesel Serpentine Belt KitMPN gat90K-39159$254.08In stock
• CleviteClevite Chevrolet V8 6.6L Turbo Diesel 2001-04 Con Rod Bearing SetMPN cleCB1805P$41.02In stock
• TruxedoTruxedo 07-13 GMC Sierra & Chevrolet Silverado 1500/2500/3500 w/Track System 8ft Lo Pro Bed CoverMPN trx571701$599.99In stock
• Go RhinoGo Rhino 6in OE Xtreme SideSteps - W2W - SS - 104inMPN gor660104PS$599.99In stock