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UnderDog Diesel » 2012, GMC, Sierra 2500
Products for:
- Year: 2012
- Make: GMC
- Model: Sierra 2500
View Universal items for: 2012 GMC Sierra 2500
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Description: For 2001-2019 Chevy/GMC 2500/3500 6.6L Diesel
with 5 or 6 speed Allison 1000 Transmission
Item #: 35146-B
Condition:
New
Price: $553.33
Sale: $498.00
Save: 10%
Save: $55.33
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19269
Condition:
New
Price: $395.00
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19259
Condition:
New
Price: $375.00
Differential Cover
Description: For 2001-2019 Chevy/GMC, 2003-2018 RAM with AAM 11.5" or 11.8" 14 Bolt Rear Axle
2019-2024 RAM 6.4L See Fitment Note
Item #: 19249
Condition:
New
Price: $395.00
Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive
Lowers EGT and soot output
Dry Filter Set
FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220-D
Condition:
New
CARB EO #: D-161-118
Price: $429.00
Description: Gain up to +39hp/+69lb-ft, 35% Less Restrictive
Lowers EGT and soot output
Oiled Filter Set
FOR 2011-2012 CHEVY/GMC 2500/3500 6.6L DURAMAX, LML
Item #: 42220
Condition:
New
CARB EO #: D-161-118
Price: $429.00
Description: Includes
- CP3 Pump Snout O-ring
- Adapter Plate O-Ring
- 3x M8x1.25x35mm Hex Head Bolts
Item #: UDD-DMAX-CP3-ADPT
Condition:
New
Price: $63.99
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196437
Condition:
New
Price: $99.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196444
Condition:
New
Price: $84.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-196468
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-218023
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-218030
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 24-253161
Condition:
New
Price: $110.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 25-218190
Condition:
New
Price: $225.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 25-311846
Condition:
New
Price: $275.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber Fits: Chevrolet Silverado 2500 HD 2023-2011, Silverado 3500 HD 2023-2011, GMC Sierra 2500 HD 2023-2011, Sierra 3500 HD 2023-2011
Item #: 25-311884
Condition:
New
Price: $270.00
Suspension Shock Absorber
Description: 46mm Monotube Shock Absorber
Item #: 25-311891
Condition:
New
Price: $270.00
Steering Damper
Description: 46mm Monotube Steering Damper Fits: Chevrolet Silverado 2500 HD 2016-2011, Silverado 3500 HD 2016-2011, GMC Sierra 2500 HD 2016-2011, Sierra 3500 HD 2016-2011
Item #: 33-196619
Condition:
New
Price: $108.00
Suspension Shock Absorber Reservoir Mount
Description: Reservoir Bracket Assembly
Item #: 11-176015
Condition:
New
Price: $42.00
Body Mount
Item #: 81-2003
Condition:
New
Price: $499.00
Body Mount
Item #: 81-2002
Condition:
New
Price: $449.00
Cargo Holder
Description: The BOLT Tailgate Replacement Lock Cylinder works with your vehicle ignition key. BOLT Tailgate Replacement Cylinder is designed to easily replace the existing cylinder in your BOLT GM Tailgate...More Details »
Item #: 709231
Condition:
New
Price: $16.50
Price: $900.00
Description: Direct replacement PRV for 2011-2016 LML Duramax
Item #: 0-281-006-019
Condition:
New
Price: $87.99
Item #: 0-281-006-313
Condition:
New
Price: $76.93
Price: $14.99
Description: Only works with -10AN Transmission Lines
Item #: 24301
Condition:
New
Price: $290.00
Item #: 25300
Condition:
New
Price: $55.00
Description: One extra high strength dowel pin
Item #: 29601
Condition:
New
Price: $2.50
Price: $280.00
Description: 2009-2015 Allison A50/T14 TCM
Item #: DDP-A50
Condition:
New
Price: $1,095.00
Sale: $1,084.05
Save: 1%
Save: $10.95
Description: DDP LML 100% Over New Injector Set
Item #: D05-100-010
Condition:
New
Price: $4,851.00
Sale: $4,620.00
Save: 5%
Save: $231.00
Description: DDP LML 100% Over Reman Injector Set
Item #: D05-100-410
Condition:
New
Price: $4,557.00
Sale: $4,340.00
Save: 5%
Save: $217.00
Description: DDP LML 15% Over New Injector Set
Item #: D05-015-010
Condition:
New
Price: $4,263.00
Sale: $4,060.00
Save: 5%
Save: $203.00
Description: DDP LML 15% Over Reman Injector Set
Item #: D05-015-410
Condition:
New
Price: $3,969.00
Sale: $3,640.00
Save: 8%
Save: $329.00
Description: DDP LML 30% Over New Injector Set
Item #: D05-030-010
Condition:
New
Price: $4,410.00
Sale: $4,200.00
Save: 5%
Save: $210.00
Description: DDP LML 30% Over Reman Injector Set
Item #: D05-030-410
Condition:
New
Price: $3,969.00
Sale: $3,780.00
Save: 5%
Save: $189.00
Description: DDP LML 45% Over New Injector Set
Item #: D05-045-010
Condition:
New
Price: $4,557.00
Sale: $4,340.00
Save: 5%
Save: $217.00
Description: DDP LML 45% Over Reman Injector Set
Item #: D05-045-410
Condition:
New
Price: $4,116.00
Sale: $3,920.00
Save: 5%
Save: $196.00
Description: DDP LML 60% Over New Injector Set
Item #: D05-060-010
Condition:
New
Price: $4,704.00
Sale: $4,480.00
Save: 5%
Save: $224.00
Description: DDP LML 60% Over Reman Injector Set
Item #: D05-060-410
Condition:
New
Price: $4,263.00
Sale: $4,060.00
Save: 5%
Save: $203.00
Description: DDP LML CP3 Conversion Kit w/ Sportzman Pump
Item #: D05-F01-CCK-105
Condition:
New
Price: $1,650.00
Sale: $1,633.50
Save: 1%
Save: $16.50
Description: DDP LML Stage 2 64mm Turbocharger
Item #: D05-T642-001
Condition:
New
Price: $2,395.00
Sale: $2,371.05
Save: 1%
Save: $23.95
Price: $42.99
NEW!
Item #: DMAX-EOC
Condition:
New
Price: $39.99
NEW!
Item #: DMAX-BFC-6.6
Condition:
New
Price: $54.25
NEW!
Item #: DMAX-BFC-6.6LOCK
Condition:
New
Price: $79.99
Limited Supply: Only 0 Left!
Price: $59.99
Limited Supply: Only 1 Left!
Price: $20.95
Not Available
Price: $419.00
LML Coolant Cap Kit
Description: Replacement for Cheap Vacuum Plugs in 'Fix Kits'
Item #: DogBone-5/16-LML-COOLANT-CAP-KIT
Condition:
New
Price: $9.29
Description: Includes
- Gaskets
- Up-Pipe Bolts
- Fastener Lube
Item #: DogBone-LB7-P-UPPIPE
Condition:
New
Price: $162.99
Description: OEM Design w/ Washers
Thread Length increased to accommodate washer thickness
-M10x1.5x32 Bolt & Washer
-Lube Pack
-12mm 6pt Drive
Item #: DogBone-UPBK-0116D
Condition:
New
Price: $23.99
Fuel Injector
Item #: DDPNLML-50
Condition:
New
Price: $4,413.55
Fuel Injector
Item #: DDPNLML-75
Condition:
New
Price: $4,516.55
Fuel Injector
Item #: DDPNLML-100
Condition:
New
Price: $4,619.55
Diesel Fuel Injection Pump
Item #: DDPNCP4-421
Condition:
New
Price: $1,339.00
Fuel Injector
Item #: DDPNLML-SM
Condition:
New
Price: $4,938.85
Fuel Injector
Item #: DDPLML-STK
Condition:
New
Price: $329.60