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UnderDog Diesel » 2012, Silverado 2500
Products for:
- Year: 2012
- Model: Silverado 2500
View Universal items for: 2012 Silverado 2500
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Description: Fits; 2011-2019 GM HD Trucks 2500/3500
Item #: KR11STAGE2
Condition:
New
Price: $699.99
Sale: $664.99
Save: 5%
Save: $35.00
Description: Fits; 2011-2019 GM HD Trucks 2500/3500
Item #: KR11STAGE3BIL
Condition:
New
Price: $999.99
Sale: $949.99
Save: 5%
Save: $50.00
Description: Fits; 2011-2019 GM HD Trucks 2500/3500
Item #: KR11STAGE3FOX
Condition:
New
Price: $1,399.99
Sale: $1,329.99
Save: 5%
Save: $70.00
Description: Fits; 2011-2019 GM HD Trucks 2500/3500
Item #: KR11STAGE4FOX
Condition:
New
Price: $1,899.99
Sale: $1,804.99
Save: 5%
Save: $95.00
Description: Fits; 2001-2019 Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This universal fit end link can fit most other GM Truck including the 1999-2006 1500 Trucks and SUV's
Item #: KRSWEL02
Condition:
New
Price: $94.99
Sale: $90.24
Save: 5%
Save: $4.75
Description: Fits; 2001-2019 Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This universal fit end link (fits most) other GM Truck including the 1999-2006 1500 Trucks and SUV's
(will not work with some...More Details »
Item #: KRSWEL46
Condition:
New
Price: $110.99
Sale: $105.44
Save: 5%
Save: $5.55
Description: Fits; 2001-2019 Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This universal fit end link can fit most other GM Truck including the 1999-2006 1500 Trucks and SUV's
7"-9" LIFTED HD SWAY BAR...More Details »
Item #: KRSWEL79
Condition:
New
Price: $115.99
Sale: $110.19
Save: 5%
Save: $5.80
Description: Fits; 2011-2025 CHEVY/GMC 2500/3500 HD
Item #: ULTIMATE11
Condition:
New
Price: $1,499.99
Sale: $1,424.99
Save: 5%
Save: $75.00
Description: Fits; 2011-2025 Chevy/GMC Truck 2500HD/3500 With Aftermarket Bolt on Ball Joint Style Control Arms ONLY!
Item #: 1119BJPACK-2
Condition:
New
Price: $199.99
Sale: $189.99
Save: 5%
Save: $10.00
Description: Fits; 2011-2024 Kryptonite and Cognito Upper Control arms ONLY!
*Will not fit FTS Arms, or Stock control arms.
Item #: KRBUCA11
Condition:
New
Price: $39.99
Sale: $37.99
Save: 5%
Save: $2.00
Description: Fits; 2011-2019 Chevy/GMC 2500/3500 HD Truck
Item #: KRUCA11
Condition:
New
Price: $599.99
Sale: $569.99
Save: 5%
Save: $30.00
Description: Fits; 2011-2025 Chevy/GMC 2500/3500 HD Truck
Item #: KR1025
Condition:
New
Price: $9.99
Sale: $9.49
Save: 5%
Save: $0.50
Description: Fits; Most all 8 Lug GM Trucks (Front end) from 2011-2024
Item #: KRP0179
Condition:
New
Price: $12.99
Sale: $12.34
Save: 5%
Save: $0.65
Price: $19.00
Description: -Proven to support up to 650 RWHP with supporting modifications
-Up to 600rwhp with stock emissions controls and tuning
Lightning fast spool-up and immediate throttle response
-Designed for...More Details »
Item #: DM1DH1070203000
Condition:
New
Price: $2,600.00
Description: -Dyno proven to support up to 800rwhp
-Quick spool-up provides great drivability
-Lower average EGTs and better overall EGT control
-Upgraded billet stainless VGT vanes (HFV)
-Extremely wide...More Details »
Item #: DM1DH1070303000
Condition:
New
Price: $3,250.00
Limited Supply: Only 1 Left!
Price: $149.95
Description: Right Side/ Driver Side
Item #: F-00R-L01-027
Condition:
New
Price: $210.00
Description: Right Side/ Passenger Side
Item #: F-00R-L00-591
Condition:
New
Price: $210.00
Description: Fitment:
2001-2016 6.6L Duramax
STD Bore 16.7CR (#930036055)
Item #: 930036055
Condition:
New
Price: $1,644.50
Exhaust Pipe
Description: 3in. Diameter. Turbo Down Pipe-Carb EO # D-763. Note: Will Not Work With A 3" Bolt Flange Style Connection.
Item #: GMCA427
Condition:
New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00
Exhaust Pipe
Description: 3" Turbo Down Pipe Will Not Work With A 3" Bolt Flange Style Connection. Note: Will Not Work With A 3" Bolt Flange Style Connection.
Item #: GM8427
Condition:
New
Price: $314.99
Sale: $254.99
Save: 19%
Save: $60.00
Exhaust System Kit
Description: 3.5in Cat-Back Single Side Exit Aluminized Steel. Note: 4in. Outside Diameter Tip Included.
Item #: S5076AL
Condition:
New
Price: $660.87
Sale: $534.99
Save: 19%
Save: $125.88
Exhaust System Kit
Description: 3.5in Cat-Back Single Side Exit T409 Stainless Steel. Note: 4in. Outside Diameter Tip Included.
Item #: S5076409
Condition:
New
Price: $827.63
Sale: $669.99
Save: 19%
Save: $157.64
Exhaust System Kit
Description: 4in. Filter Back Single Side Dual Exit Aluminized Steel. Note: 5in. Outside Diameter Tips Included.
Item #: S6033AL
Condition:
New
Price: $574.40
Sale: $464.99
Save: 19%
Save: $109.41
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032AL
Condition:
New
Price: $432.34
Sale: $349.99
Save: 19%
Save: $82.35
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit Black Coated Aluminized Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032BLK
Condition:
New
Price: $586.75
Sale: $474.99
Save: 19%
Save: $111.76
Exhaust System Kit
Description: 4in. Filter Back Single Side Exit T304 Stainless Steel. Note: 5in. Outside Diameter Tip Included.
Item #: S6032304
Condition:
New
Price: $704.11
Sale: $569.99
Save: 19%
Save: $134.12
Exhaust System Kit
Description: 5in. Filter Back Single Side Exit Aluminized Steel. Note: 6in. Outside Diameter Tip Included.
Item #: S60360AL
Condition:
New
Price: $524.99
Sale: $424.99
Save: 19%
Save: $100.00
Exhaust System Kit
Description: 5in. Filter Back Single Side Exit T409 Stainless Steel. Note: 6in. Outside Diameter Tip Included.
Item #: S60360409
Condition:
New
Price: $660.87
Sale: $534.99
Save: 19%
Save: $125.88
Item #: CTXMS501179
Condition:
New
Price: $237.27
Item #: CTXMS501180
Condition:
New
Price: $237.27
Transmission Oil Pan
Description: Aluminum Transmission Pan, fits Chevy/GMC 6.6L Duramax 2001-2019
Item #: MMTP-DMAX-01
Condition:
New
Price: $358.95
Automatic Transmission Oil Cooler
Description: Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (LML) 2011-2014
Item #: MMTC-DMAX-11SL
Condition:
New
Price: $435.95
Radiator
Description: Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMRAD-DMAX-11
Condition:
New
Price: $950.95
Intercooler Pipe Set
Description: Chevrolet/GMC 6.6L Duramax Cold-Side Intercooler Pipe & Boot Kit, Custom Color
Item #: MMICP-DMAX-11CN
Condition:
New
Not Available
Intercooler Pipe Set
Description: Cold-Side Intercooler Pipe and Boot Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMICP-DMAX-11CBK
Condition:
New
Price: $326.95
Engine Coolant Thermostat
Description: Low Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
Item #: MMTS-CHV-01DL
Condition:
New
Price: $87.95
Intercooler Boot Kit
Description: Hot-Side Boot Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMBK-DMAX-11HBK
Condition:
New
Price: $258.95
Engine Coolant Thermostat
Description: High Temperature Thermostats (set of 2), fits Chevrolet/GMC 6.6L Duramax 2001-2016
Item #: MMTS-CHV-01DH
Condition:
New
Price: $85.95
Intercooler Pipe Set
Description: Hot-Side Intercooler Pipe and Boot Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMICP-DMAX-11HBK
Condition:
New
Price: $354.95
Intercooler Pipe Set
Description: Chevrolet/GMC 6.6L Duramax Hot-Side Intercooler Pipe and Boot Kit, Custom Color
Item #: MMICP-DMAX-11HN
Condition:
New
Not Available
Intercooler Kit
Description: Intercooler Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMINT-DMAX-11KBK
Condition:
New
Price: $1,708.95
Intercooler Kit
Description: Intercooler Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMINT-DMAX-11KSL
Condition:
New
Price: $1,708.95
Intercooler Pipe Set
Description: Intercooler Pipe and Boot Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMICP-DMAX-11KBK
Condition:
New
Price: $615.95
Intercooler Kit
Description: Intercooler, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMINT-DMAX-11BK
Condition:
New
Price: $1,247.95
Intercooler Kit
Description: Intercooler, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMINT-DMAX-11SL
Condition:
New
Price: $1,247.95
Radiator Coolant Hose Kit
Description: Silicone Coolant Hose Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMHOSE-DMAX-11BK
Condition:
New
Price: $391.95
Radiator Coolant Hose Kit
Description: Silicone Coolant Hose Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMHOSE-DMAX-11BL
Condition:
New
Price: $391.95
Radiator Coolant Hose Kit
Description: Silicone Coolant Hose Kit, fits Chevrolet/GMC 6.6L Duramax 2011-2016
Item #: MMHOSE-DMAX-11RD
Condition:
New
Price: $391.95
Turbocharger Turbine Housing Blanket
Description: Titanium Turbo Blanket, Fits Chevrolet/GMC 6.6L Duramax 2004.5-2016
Item #: MMTB-DMAX-05
Condition:
New
Price: $187.95
Electronic Throttle Controller
Description: Pedal Commander throttle response controller with Bluetooth support. You can adjust your gas pedal sensitivity with 36 different modes. It will help your Chevrolet Silverado 2500 HD to accelerate faster!
Item #: PC65
Condition:
New
Price: $299.99
Engine Coolant Pipe
Item #: 119020086
Condition:
New
Price: $26.99
Steering Tie Rod
Item #: 158030211
Condition:
New
Price: $67.49
Air Bleeder Screw
Item #: 513081100
Condition:
New
Price: $13.49
Air Bleeder Screw
Item #: 513081000
Condition:
New
Price: $13.49
Transmission Input Shaft
Item #: 128020000
Condition:
New
Price: $899.99
Transmission Output Shaft
Item #: 128021011
Condition:
New
Price: $809.99