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UnderDog Diesel » 2012, Sierra 2500
Products for:
- Year: 2012
- Model: Sierra 2500
View Universal items for: 2012 Sierra 2500
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Auto Trans Overhaul Kit
Item #: 313-905-4368
Condition:
New
Price: $2,994.25
Auto Trans Overhaul Kit
Item #: 313-906-4368
Condition:
New
Price: $3,298.75
Auto Trans Overhaul Kit
Item #: 313-907-4368
Condition:
New
Price: $4,308.68
Auto Trans Torque Converter
Item #: 302-950-4368
Condition:
New
Price: $1,471.75
Diesel Fuel Injector Rail Plug
Item #: 705-050-4290
Condition:
New
Price: $30.00
Transmission Package
Item #: 309-812-4362
Condition:
New
Price: $5,363.95
Transmission Package
Item #: 309-813-4362
Condition:
New
Price: $5,363.95
Transmission Package
Item #: 309-814-4362
Condition:
New
Price: $5,363.95
Transmission Package
Item #: 309-815-4362
Condition:
New
Price: $5,363.95
Transmission Package
Item #: 309-822-4362
Condition:
New
Price: $6,538.95
Transmission Package
Item #: 309-823-4362
Condition:
New
Price: $6,538.95
Transmission Package
Item #: 309-824-4362
Condition:
New
Price: $6,538.95
Transmission Package
Item #: 309-825-4362
Condition:
New
Price: $6,538.95
Transmission Package
Item #: 309-832-4362
Condition:
New
Price: $7,331.95
Transmission Package
Item #: 309-833-4362
Condition:
New
Price: $7,331.95
Transmission Package
Item #: 309-834-4362
Condition:
New
Price: $7,331.95
Transmission Package
Item #: 309-835-4362
Condition:
New
Price: $7,331.95
Transmission Package
Item #: 309-842-4362
Condition:
New
Price: $7,826.95
Transmission Package
Item #: 309-843-4362
Condition:
New
Price: $7,826.95
Transmission Package
Item #: 309-844-4362
Condition:
New
Price: $8,081.95
Transmission Package
Item #: 309-845-4362
Condition:
New
Price: $8,081.95
Transmission Package
Item #: 309-852-4362
Condition:
New
Price: $9,861.45
Transmission Package
Item #: 309-853-4362
Condition:
New
Price: $9,861.45
Transmission Package
Item #: 309-854-4362
Condition:
New
Price: $8,576.95
Transmission Package
Item #: 309-855-4362
Condition:
New
Price: $8,576.95
Transmission Package
Item #: 309-864-4362
Condition:
New
Price: $10,611.45
Transmission Package
Item #: 309-865-4362
Condition:
New
Price: $10,611.45
Gooseneck Trailer Hitch Kit
Description: Custom mounting bracket and center kit for trucks. No-drill, bolt-on application. Fits: 2011-2015 Chevrolet & GMC 2500 & 3500 Trucks
Item #: GNRK1012
Condition:
New
Price: $599.00
Trailer Hitch
Description: 16K Trailer hitch with custom mounting brackets for Chevrolet & GMC trucks. No-drill, bolt-on application. Fits: 2011-2018 Chevrolet/GMC 2500 & 3500 Heavy Duty Long Bed Trucks with Factory Bumper
Item #: HDRH25600
Condition:
New
Price: $329.00
Trailer Hitch
Description: 16K Trailer hitch with custom mounting brackets for Chevrolet & GMC trucks. No-drill, bolt-on application. Fits: 2011-2019 Chevrolet/GMC 2500 & 3500 Heavy Duty Short Bed Trucks with Factory Bumper
Item #: HDRH25601
Condition:
New
Price: $329.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevrolet & GMC Trucks Fits: 2011-2019 Chevrolet/GMC 2500 & 3500 HD Trucks
Item #: PUCP7541BA
Condition:
New
Price: $899.00
Truck Cab Protector / Headache Rack
Description: B&W Custom Headache Rack w/ LED Brake, Turn, Tail Lights for Chevrolet & GMC Trucks Fits: 2011-2019 Chevrolet/GMC 2500 & 3500 HD Trucks
Item #: PUCP7541WA
Condition:
New
Price: $899.00
Computer Chip Programmer
Description: AutoMind 2 Programmer, Hand-held flash programmer for 1999-2016 Chevy/GMC Trucks Diesel/Gas, (except Motorhome or Cab & Chassis) Note: The Banks AutoMind programmer comes ready to run with...More Details »
Item #: 66411
Condition:
New
Price: $439.00
Exhaust Muffler
Description: Exhaust Muffler, Stainless Steel, 3.5 inch Inlet and Outlet for 2005-2016 Ford Truck 6.8L/6.2L, and Chevy 6.0L/6.2L
Item #: 54008
Condition:
New
Price: $299.00
Gauge Pod
Description: Pillar Mount, 2 Gauge, full length with speaker, Black for 2007-2013 Chevy/GMC 2500/3500, (New Body)
Item #: 63329
Condition:
New
Price: $109.00
Gauge Pod
Description: Pillar Mount, 3 Gauge, full length, Black for 2007-2013 Chevy/GMC 2500/3500, (New Body)
Item #: 63328
Condition:
New
Price: $110.00
Engine Air Intake Scoop
Description: Super-Scoop, Air Intake Scoop for Banks Ram-Air for 2011-2014 Chevy/GMC 2500/3500 6.6L Duramax Note: More Power & MPG. Forces charge of cool, pressurized ram air into filter housing. Optimizes...More Details »
Item #: 42237
Condition:
New
Price: $209.00
Description: Cools 31% or better
More cooling plates for better heat rejection
Increased cooling stack surface area
Pre-installed 1/8-inch NPT sensor port for temp or pressure
Includes all hardware
Includes AMSOIL EA017 Filter
Item #: 13252
Condition:
New
Price: $610.00
Air Filter
Description: Air Filter Element, Oiled Filter for 1999-2016 Chevy/GMC 2500/3500 Diesel/Gas Note: Easy to install replacement filter (oiled). Increased airflow, excellent filtration and a longer service life.
Item #: 42138
Condition:
New
Price: $119.00
Air Filter
Description: Air Filter Element, Dry Filter for 1999-2016 Chevy/GMC 2500/3500 Diesel/Gas Note: Replacement filter for Banks Ram-Air Systems. Increased airflow, excellent filtration and a longer service life.
Item #: 42138-D
Condition:
New
Price: $119.00
Data Logging Unit
Description: Banks iDash 1.8 DataMonster, Universal CAN, Stand- Alone for ALL 2008+ OBDII CAN bus vehicles Note: Universal CAN, Stand-Alone Standard 52mm size
Item #: 66760
Condition:
New
Price: $419.00
Throttle Assist
Description: PedalMonster, for use with existing iDash and/or Derringer for many Cadillac, Chevy/GMC (check fitment)
Item #: 64321
Condition:
New
Price: $295.00
Throttle Assist
Description: PedalMonster, Standalone for many Cadillac, Chevy/GMC (check fitment)
Item #: 64320
Condition:
New
Price: $295.00
Throttle Assist
Description: PedalMonster, with iDash SuperGauge for many Cadillac, Chevy/GMC (check fitment)
Item #: 64322
Condition:
New
Price: $575.00
Throttle Assist
Description: PedalMonster, with iDash DataMonster for many Cadillac, Chevy/GMC (check fitment)
Item #: 64323
Condition:
New
Price: $695.00
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster, Standalone for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64320-C
Condition:
New
Price: $295.00
Banks Power Pedal Monster Throttle Sensitivity Booster for Use w/ Exst. iDash - 07.5-19 GM 2500/3500
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster for use with existing iDash and/or Derringer for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64321-C
Condition:
New
Price: $295.00
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash DataMonster for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64323-C
Condition:
New
Price: $694.00
Throttle Assist
Description: PedalMonster, Throttle Sensitivity Booster with iDash SuperGauge for 2007.5-2019 Chevy/GMC 2500/3500 New Body
Item #: 64322-C
Condition:
New
Price: $574.00
Air Filter Wrap
Description: Pre-Filter, Filter Wrap for use with Banks Ram-Air Cold-Air Intake Systems for 1999-2016 Chevy/GMC, for Air Filter PN 42138 and 42138-D Note: Highly recommended in dirty environments. Keep your...More Details »
Item #: 42643
Condition:
New
Price: $43.00
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
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