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GI Service Center » 2003, Silverado 2500HD
Products for:
- Year: 2003
- Model: Silverado 2500HD
View Universal items for: 2003 Silverado 2500HD
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Price: $854.00
Sale: $809.10
Save: 5%
Save: $44.90
B & W TOW AND STOW 7" DROP
Description: B & W TOW AND STOW 7" DROP
Item #: TS20049B
Condition:
New
Price: $359.00
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: $39.00
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
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, 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
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 #: YY GM26060977
Condition:
New
Price: $14.22
Item #: YSPBLT-062
Condition:
New
Price: $17.96
Description: EXH 4 in DP-Back; GM Dsl Trucks 01-10 V8-6.6L No Tip
Item #: 49-04059
Condition:
New
Price: $429.00
Description: EXH 4in CB; GM Dsl Trucks 01-05 V8-6.6L W/Mflr Pol Tip
Item #: 49-44001
Condition:
New
Price: $549.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6 Blk-Dual
Item #: 49-04045-B
Condition:
New
Price: $919.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6 Pol-Dual
Item #: 49-04045-P
Condition:
New
Price: $869.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L Blk-Dual
Item #: 49-44045-B
Condition:
New
Price: $1,099.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L No Mflr No Tip
Item #: 49-04001NM
Condition:
New
Price: $379.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L No Mflr No Tip
Item #: 49-14003NM
Condition:
New
Price: $469.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L Pol-Dual
Item #: 49-44045-P
Condition:
New
Price: $1,049.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L W/Mflr Blk Tip
Item #: 49-44003-B
Condition:
New
Price: $699.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L w/Mflr No Tip
Item #: 49-14003
Condition:
New
Price: $549.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-07 V8-6.6L W/Mflr Pol Tip
Item #: 49-44003-P
Condition:
New
Price: $679.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-10 V8-6.6L Blk Tip
Item #: 49-44059-B
Condition:
New
Price: $599.00
Description: EXH 4in DP-Back; GM Dsl Trucks 01-10 V8-6.6L Pol Tip
Item #: 49-44059-P
Condition:
New
Price: $579.00
Description: EXH 5 in DP-Back; GM Dsl Trucks 01-10 V8-6.6L No Muffler
Item #: 49-04060NM
Condition:
New
Price: $549.00
Description: EXH 5in DP-Back; GM Dsl Trucks 01-07 V8-6.6L No Mflr No Tip
Item #: 49-04007NM
Condition:
New
Price: $549.00
Description: EXH 5in DP-Back; GM Dsl Trucks 01-07 V8-6.6L No Mflr No Tip
Item #: 49-44007NM
Condition:
New
Price: $709.00
Description: EXH 5in DP-Back; GM Dsl Trucks 01-07 V8-6.6L W/Mflr Blk Tip
Item #: 49-44007-B
Condition:
New
Price: $949.00
Description: EXH 5in DP-Back; GM Dsl Trucks 01-07 V8-6.6L W/Mflr Pol Tip
Item #: 49-44007-P
Condition:
New
Price: $899.00
Description: EXH 5in DP-Back; GM Dsl Trucks 01-10 V8-6.6L Blk Tip
Item #: 49-44060-B
Condition:
New
Price: $889.00