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GI Service Center » GMC, Sierra 2500HD
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- Make: GMC
- Model: Sierra 2500HD
View Universal items for: GMC 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
2017 - 2023 GM L5P E41 ECU Tuning GMC CHEVROLET 2500 HD 3500 HD Silverado Sierra
Description: 2017 - 2023 GM L5P E41 ECU Tuning only
Item #: -L5P-TUNES
Condition:
New
Price: $1,100.00
Wehrli Custom Fabrication 2020+ L5P Duramax 3.5" Passenger (Cold) Side Intercooler Pipe Kit - WCF100381 2500HD 3500HD SILVERADO SIERRA L5P
Description: 2020+ L5P Duramax 3.5" Passenger (Cold) Side Intercooler Pipe Kit - WCF100381
Item #: WCF100381
Condition:
New
Price: $374.00
Sale: $362.78
Save: 3%
Save: $11.22
2020+ L5P Duramax Upper Coolant Pipe Kit - WCF100541
Description: -Coolant Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100541
Condition:
New
Price: $154.23
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
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 #: 57541
Condition:
New
Price: $726.91
Price: $854.00
Sale: $809.10
Save: 5%
Save: $44.90
Running Board
Description: Plug N Play System-includes OEM style illumination for stock def tank location
Item #: 76254-01A
Condition:
New
Price: $1,799.00
Running Board
Description: Plug N Play System-includes OEM style
Item #: 76255-01A
Condition:
New
Price: $1,799.00
B & W TOW AND STOW 7" DROP
Description: B & W TOW AND STOW 7" DROP
Item #: TS20049B
Condition:
New
Price: $359.00
tuner
Description: 2020 GM 6.6L DURAMAX L5P
Item #: 67102
Condition:
New
Price: $821.11
Sale: $769.00
Save: 6%
Save: $52.11
Description: BILSTEIN 5100 SERIES SHOCK SET
Fits 2011-2023 Chevy / GMC 2500HD / 3500HD
For trucks that HAVE a NTBD lift
Item #: GI-Conversion
Condition:
New
Price: $275.00
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
banks power, derringer, tuner, GI SERVICE 2020 DURAMAX
Description: Adds up to +80 hp and +144 lb-ft, w/6 power levels
Value priced and loaded with Features: Adds up to 80 hp and 144 lb-ft, 6 power levels, works while in cruise-control, Data-Log up 100 parameters...More Details »
Item #: 67103
Condition:
New
Price: $954.44
Sale: $889.00
Save: 7%
Save: $65.44
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
KRYPTONITE UPPER CONTROL ARMS 2020+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Description: KRYPTONITE UPPER CONTROL ARMS 2020+ Chevy Silverado/GMC Sierra 2500 HD/3500 HD
Item #: KRUCA20-BLK
Condition:
New
Price: $599.99
Sale: $569.99
Save: 5%
Save: $30.00
L5P 3 1/2" ,Down Pipe ,2017-2023, 2500HD, 3500HD, SILVERADO ,SIERRA, L5P
Description: For Off Road Competition Use Only.
-3 1/2" Down Pipe
-Ceramic Coating
-Heat Wrap and Clamps
-(3) Pre-built Heater Hose Assemblies with quick connect fittings
-Y-Bridge Port Block Off Plate...More Details »
Item #: 100375
Condition:
New
Price: $500.00
Sale: $425.00
Save: 15%
Save: $75.00
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
Price: $873.99
Sale: $499.99
Save: 43%
Save: $374.00
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
Exhaust System Kit
Description:
MBRP Performance Exhaust 4" Down Pipe Back, Single Side, Off-Road (includes front pipe) - no muffler
Item #: S6005PLM
Condition:
New
Price: $459.99
Exhaust System Kit
Description:
MBRP Exhaust 5 Down Pipe Back, Single Side, No Muffler, AL
Item #: S60210PLM
Condition:
New
Price: $619.99
Description: 3" Fabricated Y-Bridge (for OEM style intake horn)
- 3" Passenger (Cold) Side Intercooler Pipe
- 3" Driver (Hot) Side Intercooler Pipe
- 14 ga Aluminum Construction
- FPRV Block Off Kit
-...More Details »
Item #: WCF100411
Condition:
New
Price: $1,145.00
2001-2004 LB7 Duramax Stage 3 High Flow Intake Bundle Kit
Description: -3" Fabricated Billet Y-Bridge
-3" Passenger (Cold) Side Intercooler Pipe
-3" Driver (Hot) Side Intercooler Pipe
- 4" Intake Pipe
- 14g Aluminum Construction
- Air Box with Lid
- Dry Air...More Details »
Item #: WCF100712
Condition:
New
Price: $2,025.00
Sale: $1,964.25
Save: 3%
Save: $60.75
exhaust
Description:
MBRP Exhaust 5 Down Pipe Back, Single Side, AL
Item #: S60210P
Condition:
New
Price: $684.99
EXHAUST
Description:
MBRP Exhaust 5 Down Pipe Back, Single Side, No Muffler, T409
Item #: S60200SLM
Condition:
New
Price: $749.99
Description: BDS Suspension Chevrolet/GMC 4WD 4-1/2" Lift Kit for 2001-2006 1500 HD Silverado/Sierra 1/2 ton pickup, 2001-2010 2500 HD Silverado/ Sierra 3/4 ton pickup, 2001-2006 2500 NON-HD Silverado/ Sierra...More Details »
Item #: BDS192H
Condition:
New
Price: $1,933.60
Description: BDS raises the bar with game changing 6.5" coilover conversion systems
Item #: BDS738FDSC
Condition:
New
Price: $4,909.77
Description: BDS Suspension Chevrolet/GMC 4WD 7" Lift Kit for 01-10 2500 HD Silverado/Sierra 3/4 ton pickup.
Item #: BDS189H
Condition:
New
Price: $1,933.60
Description: Take your HD to the next level with the 4.5" coilover conversion system.
Item #: BDS740FDSC
Condition:
New
Price: $4,891.78
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
Description: - 3" Cold Side Intercooler Pipe
- Compatible with OEM Y-Bridge/Cross Over Pipe
- Durable Custom Powder Coat Finish
- OEM Clip Ring Design replaced by high quality silicone boot and stainless...More Details »
Item #: WCF100355
Condition:
New
Price: $294.00
Sale: $285.18
Save: 3%
Save: $8.82
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
drop in, cheetah, turbo, fleece
Description: 2004.5-2010 LLY, LBZ, LMM Duramax 63mm FMW Cheetah Turbo (STREET)
Item #: FPE-VNT63
Condition:
New
Price: $2,499.00
2004.5-2010 LLY/LBZ/LMM DURAMAX BILLET CRANKCASE VENT (PCV) FITTING KIT, BLACK ANODIZED
Description: - Kit includes two CNC machined billet aluminum fittings with o-ring seals.
- 5/8" Hose Barb
- Black anodized finish
- Made in USA
- No tuning required!
Item #: WCF100189
Condition:
New
Price: $46.00
Description: 383-HSP-X
2006-2007 CHEVROLET / GMC MAX AIR FLOW BUNDLE
Item #: 383-HSP-X
Condition:
New
Price: $2,018.56
Description: 4" Intake Pipe
- 14g Aluminum Construction
- Air Box with Lid
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- 4.8 in. Inlet Aluminum Intake Horn
- Largest...More Details »
Item #: WCF100302
Condition:
New
Price: $799.00
Sale: $775.03
Save: 3%
Save: $23.97