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GI Service Center » 2012, Sierra 2500HD
Products for:
- Year: 2012
- Model: Sierra 2500HD
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Description: LML injectors modified by Exergy Performance. Flow tested and balanced within 1% to offer the absolute smoothest and cleanest running engine. Core's must be SHIPPED TO US SO WE CAN SEND THEM IN TO BE MODIFIED.
Item #: exergy
Condition:
New
Price: $2,365.00
Air Suspension Spring Hardware Kit
Description:
Offering up to 7,500 pounds of load-leveling capacity, the new LoadLifter 7500 XL kit from Air Lift will make towing and hauling with your GM 2500HD/3500 pickup a breeze.
Item #: 57538
Condition:
New
Price: $676.91
B & W TOW AND STOW 7" DROP
Description: B & W TOW AND STOW 7" DROP
Item #: TS20049B
Condition:
New
Price: $359.00
COGNITO Pitman and Idler Arm Support Kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: COGNITO Pitman and Idler Arm Support Kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: 110-90772
Condition:
New
Price: $259.95
KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE DEATH GRIP TIE RODS W/COGNITO pisk kit 2011+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRTR11+pisk
Condition:
New
Price: $620.49
S&S LML Duramax S&S CP3 Conversion
Description: AVAILABLE OPTIONS:
* 50 State LML CP3 conversion kit w/pump – CARB exempt – w/ DPF – No Tuning Required
* LML CP3 conversion kit w/pump – Offroad Use Only – No DPF – No Tuning...More Details »
Item #: SS-FUELSTEM
Condition:
New
Price: $800.00
Description: SUPPORT PACK FOR EZ LYNK AUTOAGENT (DURAMAX)
Item #: S22
Condition:
New
Price: $950.00
11-19 GM 2500/3500HD Genuine Parts Torsion Bar Adjust Arm
Description: 11-19 GM 2500/3500HD Genuine Parts Torsion Bar Adjust Arm
Item #: 84461807
Condition:
New
Helps support your vehicles weight and absorb bumps in the road
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies
Price: $59.98
Price: $1,092.07
1999-2023 GM BILLET COOLANT HEATER CORE FIREWALL FITTING ,2017-2018, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: Replaces failure prone plastic factory GM Heater Core Firewall Coolant Fitting
- Billet direct-fit replacement with 5/8" barb connection
- More resistant to heat and vibration
- Double O-ring...More Details »
Item #: WCF100155
Condition:
New
Price: $41.00
Sale: $39.77
Save: 3%
Save: $1.23
8x180 Hub Centric Spacer (2011+ GM 2500/3500 Single Wheel)
Description: SET OF (4)
FOR INDIVIDUAL SPACERS PLEASE EMAIL US
Item #: 8X180
Condition:
New
Not Available
Price: $400.00
WCFab 2001-2016 Duramax Billet Exhaust Manifolds
Description: WCFab 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. Outlet locations allow full...More Details »
Item #: WCF100363
Condition:
New
Price: $1,399.00
Sale: $1,357.03
Save: 3%
Save: $41.97
Description: Fabricated tubular steel support connects rear housing of Allison transmission to transfer case reinforcing the weaker tail housing section to eliminate flex caused by driveline vibrations which...More Details »
Item #: WCF1001XX
Condition:
New
Price: $179.00
Sale: $173.63
Save: 3%
Save: $5.37
drop in, 2004.5-2010 GM 6.6L Duramax Garrett Stock Replacement Turbocharger
Description: GM Duramax Garrett Stock Replacement Turbocharger Features:
100% brand new replacement turbocharger
Direct replacement of factory unit
Provides a longer service life
Vehicle-specific design...More Details »
Item #: 848212-5001S
Condition:
New
Price: $1,530.91
Price: $2,959.95
Sale: $2,794.41
Save: 6%
Save: $165.54
2011-2014 LML Duramax Transmission Cooler Line Set
Description: 2011-2014 LML Duramax Transmission Cooler Line Set
Item #: FPE-TL-LML-1114
Condition:
New
Price: $346.49
Sale: $329.99
Save: 5%
Save: $16.50
Description: 2011-2016 CHEVROLET / GMC INTERCOOLER CHARGE PIPE BUNDLE
Item #: 582-HSP-X
Condition:
New
Price: $1,356.49
Sale: $1,276.48
Save: 6%
Save: $80.01
drop in, 2011-2016 GM 6.6L Duramax Garrett Stock Replacement Turbocharger
Description: GM Duramax Garrett Stock Replacement Turbocharger Features:
100% brand new replacement turbocharger
Direct replacement of factory unit
Provides a longer service life
Vehicle-specific design...More Details »
Item #: 848212-5002S
Condition:
New
Price: $1,522.71
2011-2016 GM 6.6L Duramax PPE High-Capacity Cast Aluminum Engine Oil Pan
Description: 2011-2016 GM 6.6L Duramax PPE High-Capacity Cast Aluminum Engine Oil Pan
Item #: 114052120
Condition:
New
Price: $339.99
Sale: $305.99
Save: 10%
Save: $34.00
2011-2016 GM Fuel Primer Bulb Sealing Kit
Description:
2011-2016 GM Fuel Primer Bulb Sealing Kit
Item #: FPE-GM-FFPD-1116
Condition:
New
Price: $37.95
Description: - 4" Intake Pipe
- Air Box with Lid
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot & Stainless Steel T-Bolt Clamps
- Installs Easily with...More Details »
Item #: WCF100194
Condition:
New
Price: $549.00
Sale: $532.53
Save: 3%
Save: $16.47
Description: -Preformed Coolant Hose with Quick Connect Fitting
-Billet Aluminum Coolant Plug with O-Ring
Item #: WCF100252
Condition:
New
Price: $99.95
2011-2016 LML Duramax High Flow Y-Bridge Kit WCFAB
Description: Feature Points:
Flows 36% better than stock
Precision CNC Machined Cast Aluminum Construction
Includes 3 in., 14g aluminum, Fabricated High Flow Upper Intercooler Cross Over Pipe
Includes...More Details »
Item #: WCF100165
Condition:
New
Price: $949.00
Sale: $920.53
Save: 3%
Save: $28.47
2011-2016 LML DURAMAX PASSENGER SIDE UPPER CROSSOVER INTERCOOLER PIPE KIT
Description: - 18% Gain in Air Flow Over Stock
- 3 in. High Flow Upper Intercooler Cross Over Pipe
- 14g aluminum construction
- Compatible with OEM Y-Bridge
- Includes Billet Turbo Resonator Plate for OEM...More Details »
Item #: WCF100328
Condition:
New
Price: $419.00
Sale: $406.43
Save: 3%
Save: $12.57
2011-2016 LML Duramax Thermostat Housing
Description: - Direct Replacement for OEM Thermostat Housing
- Custom Powder Coat Finish
- Cleans up engine bay appearance
- Completes the look when also running one of our Upper Coolant Pipes
Item #: WCF100176
Condition:
New
Price: $179.00
Sale: $173.63
Save: 3%
Save: $5.37
Description: - 3.5 in. Cold Side Intercooler Pipe
- 14g aluminum construction
- Incorporated threaded bung to reinstall OEM Intake Temperature Sensor
- Silicone Boots
- T-Bolt Clamps
- Compatible with OEM...More Details »
Item #: WCF100682
Condition:
New
Price: $335.00
Sale: $324.95
Save: 3%
Save: $10.05
Description: BDS Suspension 6.5" Coilover Conversion Suspension System for 2011-18 Chevy/GMC 2500/3500 HD Silverado/Sierra Trucks
Item #: BDS727FDSC
Condition:
New
Price: $6,471.63
Description: BDS Suspension 2-3" Coilover Conversion Suspension System for 2011-2018 Chevy/GMC 2500HD/3500HD
Item #: BDS723FDSC
Condition:
New
Price: $4,794.98
Sale: $4,555.23
Save: 5%
Save: $239.75
Description: BDS Suspension 2011-2019 Chevy 2500HD 2wd/4wd 4.5" No Torsion Bar Drop Suspension System.
Item #: BDS719H
Condition:
New
Price: $2,450.45
Sale: $2,300.00
Save: 6%
Save: $150.45
Description: BDS Suspension Chevrolet/GMC 6-1/2" Lift Kit for 2011-19 2500 & 3500 HD Silverado/Sierra
Item #: BDS196H
Condition:
New
Price: $2,327.93
2011-2019 GM 2500 & 3500 Crew Cab, Duramax Diesel Fuel Tank
Description: 2011-2019 GM 2500 & 3500 Crew Cab, Duramax Diesel Fuel Tank
Item #: 7010XXX
Condition:
New
Price: $1,300.55
Price: $24.80
6.6L Duramax Billet Coolant Block Off Plate (2001-2025)
Description: Upgrade your rear engine cover and stop the coolant leaks for good!
Our blocking plate is thicker than the stock plate and has an integral square cut O-ring with no gasket required. OE covers...More Details »
Item #: FPE-DMAX-CBOP
Condition:
New
Price: $58.79
Sale: $55.00
Save: 6%
Save: $3.79
Item #: 8301X1
Condition:
New
Price: $663.00
Sale: $574.82
Save: 13%
Save: $88.18
Item #: YY GM26060977
Condition:
New
Price: $14.22
Description: EXH 4in DP-Back; GM Dsl Trucks 11-15 (bef 7/14) 6.6L No Mflr/No Tip
Item #: 49-44031NM
Condition:
New
Price: $519.00
Description: EXH 4in DP-Back; GM Dsl Trucks 11-15 (bef 7/14) 6.6L w/Mflr Pol Tip
Item #: 49-44032
Condition:
New
Price: $679.00
Description: EXH 4in DP-Back; GM Dsl Trucks 11-15 (bef 7/14) V8-6.6L Blk-Dual
Item #: 49-44044-B
Condition:
New
Price: $1,119.00
Description: EXH 4in DP-Back; GM Dsl Trucks 11-15 (bef 7/14) V8-6.6L Pol-Dual
Item #: 49-44044-P
Condition:
New
Price: $1,069.00
Description: EXH 4in DP-Back; GM Dsl Trucks 11-15 (bef 7/14) V8-6.6L w/Mflr No Tip
Item #: 49-04003
Condition:
New
Price: $466.82
Description: EXH 4in DP-Back; GM Dsl Trucks LML 11-15 (bef 7/14) V8-6.6 Blk-Dual
Item #: 49-04044-B
Condition:
New
Price: $899.00
Description: EXH 4in DP-Back; GM Dsl Trucks LML 11-15 (bef 7/14) V8-6.6 Pol-Dual
Item #: 49-04044-P
Condition:
New
Price: $849.00