Transmission & Drivetrain for 2012 GMC Sierra 3500 HD
Find parts that fit
We need more information about your vehicle to confirm fit.
2012
GMC
Sierra 3500 HD
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSORED
9,830 Results
2013 Chevrolet Silverado 2500 Rear Drive Shaft OEM 165K Miles - LKQ384873099 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: Chevrolet$301.70Was: $343.56Free shippingUsed Transfer Case Assembly fits: 2015 Gmc Sierra 3500 pickup 6.0L dash switch e (Fits: 2012 GMC Sierra 3500 HD)
6 MONTH GUARANTEE! SHIPPING TO BUSINESS ADDRESS ONLY!Pre-Owned$1,084.99Free shippingNew Heavy Duty Differential Skid Plate for GMC Silverado for Sierra 2500/3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$96.64Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $138.06Free shippingOnly 2 left11-18 SIERRA 2500 Driver Axle Shaft Rear Axle Full-floating (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: Unbranded$162.00Was: $180.00or Best Offer$37.95 shipping2007-2013 SILVERADO SIERRA 2500 3500HD 6L90 TRANSMISSION PAN NEW GM# 24226851 (Fits: 2012 GMC Sierra 3500 HD)
#1 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$37.06Free shippingOnly 1 left!New ListingFront LH / RH CV Axle Shaft For Chevy Silverado Sierra 2500 HD 3500 HD 2011-2019 (Fits: 2012 GMC Sierra 3500 HD)
Brand New$98.55Was: $111.99Free shippingPPE Spin On Allison Transmission Filter For 6.6L Duramax LB7 LLY LBZ LMM LML L5P
*AUTHORIZED PPE DEALER!*Brand New: PPE$27.99Estimated delivery dateEst. delivery Fri, May 24354 soldTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Xtreme Duty Front Pair CV Axle Drive Shaft for Silverado 2500 3500 HD Sierra HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Generic$183.34Was: $192.99or Best Offer$10.00 shippingOEM NEW 6L80E 6L90E Transmission Dipstick Tube Seal 07-15 Chevrolet GMC 15796802 (Fits: 2012 GMC Sierra 3500 HD)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: General Motors$9.57Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping202 soldTransfer Case Assembly for GMC Sierra 2500 HD 3500 HD 6.6L Diesel Electric Shift (Fits: 2012 GMC Sierra 3500 HD)
Brand New$1,180.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew Heavy Duty Differential Skid Plate Fit GMC Silverado for Sierra 2500/3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$97.35Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $187.21Free shippingFor Silverado 2500HD 3500HD Sierra 2500 HD 2011-2019 Front CV Axle Assembly (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Generic$89.20Was: $93.89or Best OfferFree shipping3 watchingCV Axle Shaft Fits 2011-2019 Chevrolet Silverado 2500 HD 3500 HD GMC Sierra (Fits: 2012 GMC Sierra 3500 HD)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$119.85Estimated delivery dateEst. delivery Fri, May 24Was: $165.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Front LH & RH Pair CV Axle Shaft For Silverado 2500 3500 HD Sierra 2500 3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$192.62Was: $218.89or Best OfferFree shippingRear Drive Shaft 4WD Chassis Crew Cab 11-16 GMC SIERRA 3500 PICKUP 23251145 (Fits: 2012 GMC Sierra 3500 HD)
* 6 MONTH WARRANTY*Pre-Owned: Chevrolet$349.99$108.69 shipping2012 GMC Sierra 3500 Rear Drive Shaft OEM 84K Miles - LKQ379472966 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: GMC$339.41Was: $386.51Free shippingTransmission Oil Cooler For 11-14 GMC Sierra 3500 HD 6.6L Lifetime Warranty (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Sunbelt Radiators$67.30Estimated delivery dateEst. delivery Fri, May 24Only 1 left!Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Rear Driveshaft Assy for Chevy Silverado 2500 3500 HD GMC Sierra 2500 3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Unbranded$299.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFront Axle Differential Shift Actuator for Chevy GMC Cadillac Isuzu 4WD
Order by Noon EST and this part ships today!Brand New: AM Autoparts$37.06Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $70.95Free shipping2,488 soldHeavy Duty Differential Skid Plate fit GMC Silverado for Sierra 2500/3500 Brand (Fits: 2012 GMC Sierra 3500 HD)
Brand New$100.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $144.93Free shippingTransfer Case Motor Assembly for Chevrolet Silverado 2500 HD GMC Sierra 3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Unbranded$127.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2011 - 2019 SIERRA / SILVERADO 2500 3500 OEM METAL SKID PLATE 25871125 #1FL-1 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: General Motors$22.00$18.00 shipping926-980 Transmission Crossmember For 2001-2019 Chevrolet GMC 2500 3500 (HD) NEW
Brand New: Dorman$98.99Was: $118.99or Best OfferFree shippingTransmission Fluid Level Indicator Dipstick For GMC Sierra 3500 2007-2014 (Fits: 2012 GMC Sierra 3500 HD)
Brand New$15.67Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $16.49or Best OfferFree shippingDrive Shaft Assembly for Chevrolet Silverado 2500 HD 2011-2019 GMC 4WD Rear Side (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Unbranded$364.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFel-Pro Rear Axle Shaft Flange Gasket for 2007-2014 GMC Sierra 3500 HD nh (Fits: 2012 GMC Sierra 3500 HD)
The #1 Seller of Genuine Fel-Pro Parts on eBayBrand New: Fel-Pro$7.46Was: $14.99Free shippingRear Side Driveshaft Prop Shaft Assembly for GMC Sierra 3500 HD Chevrolet 4WD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$201.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingUsed Transfer Case Assembly fits: 2013 Gmc Sierra 2500 pickup 6.0L dash switch e (Fits: 2012 GMC Sierra 3500 HD)
6 MONTH GUARANTEE! SHIPPING TO BUSINESS ADDRESS ONLY!Pre-Owned$1,149.99Free shipping2015 Chevrolet Silverado 2500 Rear Drive Shaft OEM 177K Miles - LKQ377935160 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: Chevrolet$290.93Was: $331.29Free shippingFront CV Half Shaft Axle Set For 99-04 Chevy Silverado 2500 Sierra 2500 H2 4WD
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$145.01Was: $221.94Free shipping53 soldGM OEM Transmission Oil-Fluid Cooler 22819356 (Fits: 2012 GMC Sierra 3500 HD)
#1 on Diagram Only-Genuine OE Factory Original ItemBrand New: OEM$231.00Free shippingFits GMC Sierra 2500 3500 HD 07-2018 Transfer Case Shift Motor Actuator 600-914 (Fits: 2012 GMC Sierra 3500 HD)
Brand New$96.96or Best OfferFree shippingSKF Front Universal Joint Strap Kit for 2007-2016 GMC Sierra 3500 HD bt (Fits: 2012 GMC Sierra 3500 HD)
The #1 Seller of Genuine SKF Parts on eBayBrand New: SKF$14.18Was: $28.24Free shippingFits 2011-2014 GMC Sierra 3500 HD 6.0L Automatic Transmission Oil Cooler Dorman (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Dorman$121.55Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingTRQ Transfer Case Shift Motor for Chevy Avalanche Silverado Tahoe Suburban
Brand New$97.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $141.95Free shipping3 watching3X Speed Sensor Kit For GMC Chevy Silverado 2500 Duramax LCT Allison 29536408 (Fits: 2012 GMC Sierra 3500 HD)
Brand New$38.69Free shippingOnly 1 left!DRIVE SHAFT CENTER SUPPORT BEARING FOR GMC SIERRA 2500 3500 2500 HD 3500 HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Aftermarket Products$40.00Free shippingRear Side Driveshaft Prop Shaft Assembly for Chevrolet Silverado 2500 HD GMC RWD (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Unbranded$292.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2015 GMC Sierra 3500 Rear Drive Shaft OEM 232K Miles - LKQ378407256 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: GMC$301.70Was: $319.02Free shippingSet of 4 Inner Outer CV Axle Shaft Boot Kit for GMC Sierra 3500 HD 11-17 4WD 4x4 (Fits: 2012 GMC Sierra 3500 HD)
Brand New: EMPI$63.95Free shipping3X Transmission Speed Sensor For Chevrolet Silverado 2500 GMC Sierra 2500HD 3500 (Fits: 2012 GMC Sierra 3500 HD)
Brand New$43.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOnly 2 leftTransfer Case for Silverado Sierra 3500 HD 6.6L Diesel Electric Shift (opt NQF) (Fits: 2012 GMC Sierra 3500 HD)
Brand New$1,180.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCV Axle Shaft Assembly for Chevrolet Silverado 2500 GMC Sierra 3500 HD 4WD Front (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Unbranded$105.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingAllison Deep Transmission Pan Filter Lock GM 2001-2019 Duramax 2500HD 3500HD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$39.99Free shipping41 soldBANKS CAST FINISH REAR END COVER 03-18 RAM & 2001-19 CHEVY GMC 11.5 HD 2500 3500 (Fits: 2012 GMC Sierra 3500 HD)
New (Other): Banks$214.507 bids$16.92 shippingEnding Wednesday at 6:45PM PDT1d 11h2011-2019 Chevy Silverado Sierra 2500 HD 3500 HD AAM 14 Bolt 11.5 Wheel Hub DRW (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: OEM$157.09$67.07 shipping10 watchingFront Driveshaft Assembly for Chevrolet Silverado 2500 3500 HD 11-16 GMC 4WD (Fits: 2012 GMC Sierra 3500 HD)
Brand New$133.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 2011-2014 GMC Sierra 3500 HD 6.6L V8 Auto Trans Oil Cooler Auxiliary Dorman (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Dorman$167.26Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingNeutral Safety Switch Standard NS691 (Fits: 2012 GMC Sierra 3500 HD)
Brand New: StandardTop Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $251.06$6.88 shippingTransmission Oil Pan Gasket (Fits: 2012 GMC Sierra 3500 HD)
Brand New: General Motors$44.86Free shippingGMC Sierra Transmission Shift Cable Repair Kit w/ bushing Easy Install (Fits: 2012 GMC Sierra 3500 HD)
Brand New: Bushing Fix$21.99or Best OfferFree shippingMishimoto Aluminum Transmission Pan Gray For Chevrolet Silverado / GMC Sierra (Fits: 2012 GMC Sierra 3500 HD)
Authorized Dealer - 60 Day Free Returns 100% +FeedbackBrand New: Mishimoto$358.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingUsed Transfer Case Assembly fits: 2011 Gmc Sierra 3500 pickup 6.6L diesel dash s (Fits: 2012 GMC Sierra 3500 HD)
This Requires Commercial Address For Delivery.Pre-Owned$626.44Free shippingSpeed Sensor Input Output for Sierra Silverado HD 2500 3500 Diesel Allison 1000 (Fits: 2012 GMC Sierra 3500 HD)
Order by Noon EST and this part ships today!Brand New: AM Autoparts$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $45.95Free shipping134 soldRing Gear/Pinion Rear 3.73 Pozi 11.5" from 2012 GMC Sierra 2500 10099810 (Fits: 2012 GMC Sierra 3500 HD)
Free shippingPre-Owned: GMC$364.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingTransfer Case Shift Motor Actuator For 2007-2018 GMC Sierra 2500 3500 HD 600-914 (Fits: 2012 GMC Sierra 3500 HD)
Brand New: CCIYU$93.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingAllison Duramax GM HD2500 HD3500 A50 T14 Trans Computer TCM Repair Service (Fits: 2012 GMC Sierra 3500 HD)
Remanufactured: Allison$589.00$12.15 shipping12 watching2012 GMC Sierra Denali 2500 Front Drive Shaft OEM 104K Miles - LKQ353897032 (Fits: 2012 GMC Sierra 3500 HD)
Pre-Owned: GMC$149.99Free shipping