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GI Service Center » 2003, GMC, Sierra 3500
Products for:
- Year: 2003
- Make: GMC
- Model: Sierra 3500
View Universal items for: 2003 GMC Sierra 3500
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Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, Duramax/Cummins, Illusion Blueberry
Item #: WCF100113-IBB
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Illusion Purple
Item #: WCF100113-IP
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Kiwi Green
Item #: WCF100113-KIWI
Condition:
New
Price: $362.78
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Semi-Gloss Blk
Item #: WCF100113-SGB
Condition:
New
Price: $362.78
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, Duramax/Cummins, SparkleBomberOrange
Item #: WCF100113-SBO
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, Sparkle Copper
Item #: WCF100113-SC
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, Duramax/Cummins, SparkleGrannySmith
Item #: WCF100113-SGS
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, WCFab Grey
Item #: WCF100113-GRY
Condition:
New
Price: $387.03
Differential Cover
Description: Wehrli Custom Fab Differential Cover, 11.5 in. AAM Rear Axle, for Duramax/Cummins, WCFab Red
Item #: WCF100113-RED
Condition:
New
Price: $387.03
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, SprklBmberOrg
Item #: WCF100205-SBO
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, SprklGrnySmth
Item #: WCF100205-SGS
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Illus Blubery
Item #: WCF100205-IBB
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Bengal Blue
Item #: WCF100205-BB
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Bengal Grey
Item #: WCF100205-BG
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Bengal Red
Item #: WCF100205-BR
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Bengal Silver
Item #: WCF100205-BS
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Brizzle Blue
Item #: WCF100205-BRZ
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Bronze Chrome
Item #: WCF100205-BC
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Candy Red
Item #: WCF100205-CR
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Candy Teal
Item #: WCF100205-CT
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, CAT Yellow
Item #: WCF100205-CAT
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Chevy Orange
Item #: WCF100205-CRO
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Deore Gold
Item #: WCF100205-DG
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Fine Tex Blk
Item #: WCF100205-FTB
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Flat Black
Item #: WCF100205-FB
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Gloss Black
Item #: WCF100205-GB
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Gloss White
Item #: WCF100205-GW
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Gun Metal
Item #: WCF100205-GM
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Illus Purple
Item #: WCF100205-IP
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Kiwi Green
Item #: WCF100205-KIWI
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, Semi Gloss Blk
Item #: WCF100205-SGB
Condition:
New
Price: $140.65
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, SprklCopper
Item #: WCF100205-SC
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, WCFab Grey
Item #: WCF100205-GRY
Condition:
New
Price: $164.90
Brake Master Cylinder Reservoir Cover
Description: Wehrli Custom Fab Cover, Brake Reservoir, 01-19 Duramax LB7/LLY/LBZ/LMM/LML/L5P, WCFab Red
Item #: WCF100205-RED
Condition:
New
Price: $164.90
Engine Oil Filler Cap
Description: Wehrli Custom Fab Cap, Billet, Oil Fill Tube, 2001-2025 GM Duramax, Black Anod
Item #: WCF100443
Condition:
New
Price: $49.47
Engine Oil Filler Cap
Description: Wehrli Custom Fab Cap, Billet, Oil Fill Tube, 2001-2025 GM Duramax, Clear Anod
Item #: WCF100442
Condition:
New
Price: $49.47
Engine Splash Shield
Description: Wehrli Custom Fab Lower Splash Shield Kit - 2001-2010 GM Gloss White
Item #: WCF100463-GW
Condition:
New
Price: $280.33
Wehrli 2001-2004 Chevrolet LB7 6.6L Duramax S300 Single Turbo Install Kit - Candy Red - WCF100478-CR
Turbocharger Kit
Description: Wehrli Custom Fab S300 Single Turbo Install Kit, for 2001-2004 Duramax LB7, Candy Red
Item #: WCF100478-CR
Condition:
New
Price: $3,268.90
Turbocharger Kit
Description: Wehrli Custom Fab S300 Single Turbo Install Kit, for 2001-2004 Duramax LB7, Sparkle Granny Smith
Item #: WCF100478-SGS
Condition:
New
Price: $3,268.90
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2001-2004 Duramax LB7, Gloss Black
Item #: WCF100190-GB
Condition:
New
Price: $484.03
Turbocharger Kit
Description: Wehrli Custom Fab S400 Single Turbo Install Kit, for 2001-2004 Duramax LB7, Candy Teal
Item #: WCF100489-CT
Condition:
New
Price: $3,268.90
Transfer Case Assembly Bracket
Description: Wehrli Custom Fab Transfer Case Brace, for 2001-2007 Duramax, LB7/LLY/LBZ, WCFab Red
Item #: WCF100130-RED
Condition:
New
Price: $197.88
Brake Master Cylinder Reservoir Cap
Description: Wehrli Custom Fab Cap, Billet, Brake Reservoir, for 1999-2025 GM 1500/2500/3500, Black Anodized
Item #: WCF100216
Condition:
New
Price: $42.68
Brake Master Cylinder Reservoir Cap
Description: Wehrli Custom Fab Cap, Billet, Brake Reservoir, for 1999-2025 GM 1500/2500/3500, Clear Anodized
Item #: WCF100215
Condition:
New
Price: $42.68
Differential Cover Bolt
Description: Wehrli Custom Fab Premium ARP Bolt Kit for WCFab Cummins / Duramax Rear Diff Covers
Item #: WCF100217
Condition:
New
Price: $66.93
Description: - 4" Intake Pipe
- 14g Aluminum Construction
- Air Box with Lid
- Dry Air Filter
- Outerwear's Pre-Filter Cover
- Includes Installation Hardware
- Silicone Boot & Stainless Steel T-Bolt...More Details »
Item #: WCF100190
Condition:
New
Price: $525.00
Sale: $509.25
Save: 3%
Save: $15.75
Description: ***For Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-60" Heavy Duty Bars
-Poly Bushings...More Details »
Item #: WCF100850
Condition:
New
Price: $989.00
Description: ***For Extended Cab Long Bed and Crew Cab Long Bed Models***
-LIFETIME WARRANTY against bending or breaking (to original purchaser)
-68" Heavy Duty Bars
-Poly Bushings
-Curry Enterprise Johnny...More Details »
Item #: WCF100852
Condition:
New
Price: $989.00
Description: -Aluminum Fabricated Cover
-Stainless Hardware
-Drain Plug
-Powder Coating
Item #: WCF100113
Condition:
New
Price: $374.00
Sale: $362.78
Save: 3%
Save: $11.22
Please Call for Availability
Description: -Billet Front Engine Cover
-Stainless Hardware
-CP3 pump mounting plates (or block off plates)
Item #: WCF100127
Condition:
New
Price: $2,995.00
Item #: WCF100229
Condition:
New
Please Call for Availability
Description: -Left and Right side Billet Runner Intakes
-Stainless Hardware
-Stainless Braided pressure crossover line
Item #: WCF100348
Condition:
New
Price: $2,695.00
Description: -3 1/2" Intake Horn
-Stainless Hardware
-Powder coating
Item #: WCF100342
Condition:
New
Not Available
Price: $140.65
Sale: $130.50
Save: 7%
Save: $10.15
Description: -3" Fabricated Billet Y-Bridge (clearanced for OEM style intake horn)
-3" Passenger Side Intercooler Pipe
-FPRV Block Off Kit
-Silicone Boots
-T-Bolt Clamps
-O-Ring Bridge Flange Gaskets
-Map...More Details »
Item #: WCF100693
Condition:
New
Price: $895.00
Please Call for Availability
Please Call for Availability
Description: -3" Driver Side Intercooler Pipe
-Silicone Boots
-T-Bolt Clamps
-Powder Coating
Item #: WCF100349
Condition:
New
Price: $289.00
Description: -Coolant Tank
-Low coolant sensor
-Cap
-Hoses
-Clamps
-Fittings
-Powder Coating
Item #: WCF100645
Condition:
New
Price: $429.00
Sale: $416.13
Save: 3%
Save: $12.87
Description: -4" Intake
-Dry Air Filter
-Outerwear's Pre-Filter Cover
-T4 Pedestal with Hardware
-Stainless Steel Oil Feed and Drain Lines with Fittings
-3" Fabricated High Flow Y-Bridge
-3" Hot Side...More Details »
Item #: WCF100478
Condition:
New
Price: $3,295.00
Sale: $3,196.15
Save: 3%
Save: $98.85