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UnderDog Diesel » 2003, Silverado 2500
Products for:
- Year: 2003
- Model: Silverado 2500
View Universal items for: 2003 Silverado 2500
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Intercooler Pipes
Item #: 583-1-HSP-RAW
Condition:
New
Price: $1,856.84
Sale: $1,764.00
Save: 5%
Save: $92.84
Intercooler Pipes
Item #: 583-1-HSP-SB
Condition:
New
Price: $2,074.95
Sale: $1,971.20
Save: 5%
Save: $103.75
Intercooler Pipes
Item #: 504-DG
Condition:
New
Not Available
Suspension Traction Bar
Item #: 535-2-DG
Condition:
New
Not Available
Cold Air Intake
Item #: 184-HSP-W
Condition:
New
Price: $2,395.00
Sale: $2,275.25
Save: 5%
Save: $119.75
Description: Fits; 2001-2023 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 2WD/4WD SUVs and Hummer H2, H2 SUTs. 1999-2018 Chevy and GMC 1500 6 Lug Trucks
Item #: KR86325
Condition:
New
Price: $19.99
Sale: $18.99
Save: 5%
Save: $1.00
Description: Fits; 1988-Current Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This is a popular Bolt on Style Ball Joint for many aftermarket applications Including Off-Road Jeep and Toyota Fitment. *GM...More Details »
Item #: KR6292
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 2WD/4WD SUVs and Hummer H2, H2 SUTs.1999-2018 Chevy/GMC 1500 6 Lug Trucks
Item #: KR0026
Condition:
New
Price: $64.99
Sale: $61.74
Save: 5%
Save: $3.25
Description: Part# KRSM10-50 (50mm Reservoir) Fits: Rad Flo, (King 2.5 OEM Series w/ 2" reservoir)(CALL FOR FITMENT on Bilstein B8 5160)
Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
*SOLD AS A PAIR
Item #: KRSM10-50
Condition:
New
Price: $179.99
Sale: $170.99
Save: 5%
Save: $9.00
Description: Part# KRSM10-55 (55mm Reservoir) Fits: Fox 2.0 Performance Series,
Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
*SOLD AS A PAIR
Item #: KRSM10-55
Condition:
New
Price: $179.99
Sale: $170.99
Save: 5%
Save: $9.00
Description: Part# KRSM10-65 (65mm Reservoir) Fits: Fox 2.5 Race Series, Vertex 2.5, Elka 2.5
Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
*SOLD AS A PAIR
Item #: KRSM10-65
Condition:
New
Price: $179.99
Sale: $170.99
Save: 5%
Save: $9.00
Description: Fits; 2001-2010 2500/3500HD Chevy/GMC 2500/3500 HD *Crew Cab Short Bed Trucks ONLY* 0"-6" Lift
Item #: KRTB10
Condition:
New
Price: $899.99
Sale: $854.99
Save: 5%
Save: $45.00
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500 GM Trucks
Item #: 10KDG535
Condition:
New
Price: $299.99
Sale: $284.99
Save: 5%
Save: $15.00
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD TRUCK
Item #: KRISP10
Condition:
New
Price: $549.99
Sale: $522.49
Save: 5%
Save: $27.50
Description: Fits; 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD trucks, 2001-2013 2500 Suburban and 2500 Yukon XL, and the 2003-2009 Hummer H2 and H2 SUTs. Also 1999-2006 Chevrolet and GMC 1500 4WD
Item #: KR175
Condition:
New
Price: $239.99
Sale: $227.99
Save: 5%
Save: $12.00
Description: Part# KR6536 (4 Spline)
Fits; 1988-2006 Chevy/ GMC 1500 Half Ton 6 Lug Trucks, and Trucks equipped with aftermarket steering gear boxes such as PSC.
Item #: KR6536
Condition:
New
Price: $239.99
Sale: $227.99
Save: 5%
Save: $12.00
Description: Part# KR6654 (3 Spline)
Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500 GM Trucks
Item #: KR6654
Condition:
New
Price: $239.99
Sale: $227.99
Save: 5%
Save: $12.00
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
Item #: KRTR10
Condition:
New
Price: $379.99
Sale: $360.99
Save: 5%
Save: $19.00
Description: Fits; FRONT ONLY
1999-2010 GM Trucks/Vans/SUVs
1999-2018 GM 6 Lug trucks/SUVs
***SRW ONLY (Single Rear Wheel)***
Item #: KRP0152
Condition:
New
Price: $9.99
Sale: $9.49
Save: 5%
Save: $0.50
Description: Fits; 2001-2010 2500/3500HD Chevy/GMC 2500/3500 HD
Item #: KRGUSSET10
Condition:
New
Price: $89.99
Sale: $85.49
Save: 5%
Save: $4.50
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD
Item #: KRKEY10
Condition:
New
Price: $119.99
Sale: $113.99
Save: 5%
Save: $6.00
Description: Fits; 99-07 Classic GM Truck 1500HD/2500/3500 SRW
03-07 Hummer H2
Item #: KR310
Condition:
New
Price: $299.99
Sale: $284.99
Save: 5%
Save: $15.00
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
Item #: KR6693
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 2001-2010 Chevy/GMC TRUCK 1500HD/2500HD/3500
Item #: KR1426
Condition:
New
Price: $49.99
Sale: $47.49
Save: 5%
Save: $2.50
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2 Stock Control arms only.
Item #: KR6696
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 2001-2010 1500HD/2500HD/3500 GM HD Trucks
(2nd Generation 7/8" Shank Right Hand Thread)
Item #: 10KXDI78
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 2001-2010 1500HD/2500HD/3500 GM HD Trucks
(2nd Generation 7/8" Shank Left Hand Thread)
Item #: 10KL78
Condition:
New
Price: $59.99
Sale: $56.99
Save: 5%
Save: $3.00
Description: Fits; 2001-2010 2500 / 3500 GM HD Truck
Item #: KRSE10
Condition:
New
Price: $39.99
Sale: $37.99
Save: 5%
Save: $2.00
Description: Fits; 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD trucks, 2001-2013 2500 Suburban and 2500 Yukon XL, and the 2003-2009 Hummer H2 and H2 SUTs. Also 1999-2006 Chevrolet and GMC...More Details »
Item #: KRSLV10
Condition:
New
Price: $34.99
Sale: $33.24
Save: 5%
Save: $1.75
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD Truck
Item #: 568-346
Condition:
New
Price: $5.99
Sale: $5.69
Save: 5%
Save: $0.30
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD
2nd Generation 7/8" Rod Ends
Item #: KR10SSU78
Condition:
New
Price: $599.99
Sale: $569.99
Save: 5%
Save: $30.00
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KRCLP10
Condition:
New
Price: $799.99
Sale: $759.99
Save: 5%
Save: $40.00
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KR10STAGE1
Condition:
New
Price: $169.99
Sale: $161.49
Save: 5%
Save: $8.50
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KR10STAGE2
Condition:
New
Price: $699.99
Sale: $664.99
Save: 5%
Save: $35.00
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KR10STAGE3BIL
Condition:
New
Price: $949.99
Sale: $902.49
Save: 5%
Save: $47.50
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KR10STAGE3FOX
Condition:
New
Price: $1,349.99
Sale: $1,282.49
Save: 5%
Save: $67.50
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; 2001-2010 trucks with a Kryptonite Tie Rods and stock center link
Item #: 10KRYNEW78
Condition:
New
Price: $229.99
Sale: $218.49
Save: 5%
Save: $11.50
Description: Fits; 2001-2010 GM Trucks 1500HD/2500HD/3500 CHEVY/GMC 3/4 and 1 Ton Trucks 8 Lug Trucks Only!
Part# ULTIMATE10
Comes with 3 Spline Pitman Arm!
Item #: ULTIMATE10
Condition:
New
Price: $1,499.99
Sale: $1,424.99
Save: 5%
Save: $75.00
Description: Fits; 2001-2010 Chevy/GMC Truck 1500HD/2500HD/3500/Hummer H2
Item #: 0110BJPACK-2
Condition:
New
Price: $199.99
Sale: $189.99
Save: 5%
Save: $10.00
Description: Fits; 2001-2010 Chevy/GMC 2500/3500 HD & Hummer H2
Item #: 0110BJPACK
Condition:
New
Price: $199.99
Sale: $189.99
Save: 5%
Save: $10.00
Description: Fits; 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 2WD/4WD SUVs and Hummer H2, H2 SUTs.1999-2018 Chevy/GMC 1500 6 Lug Trucks With...More Details »
Item #: KRBUCA10
Condition:
New
Price: $39.99
Sale: $37.99
Save: 5%
Save: $2.00
Description: Fits; 2001-2010 Chevy/GMC 1500HD/2500HD/3500HD and 2002-2009 Hummer H2, 8 Lug Trucks.
Item #: KRUCA10
Condition:
New
Price: $599.99
Sale: $569.99
Save: 5%
Save: $30.00
Description: Fits; 2001-2010 Chevrolet and GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD 2WD/4WD trucks, 2001-2013 Chevy and GMC 2500 2WD/4WD SUVs and Hummer H2, H2 SUTs.1999-2018 Chevy/GMC 1500 6 Lug Trucks
Item #: KR1571
Condition:
New
Price: $9.99
Sale: $9.49
Save: 5%
Save: $0.50
Description: Fits; Most all 8 Lug GM Trucks from 1999-2010
Item #: 10310-DCWB
Condition:
New
Price: $9.99
Sale: $9.49
Save: 5%
Save: $0.50
Description: - 640+ RWHP Peak
- Billet Compressor Wheel
- 64mm, 11-Blade Exclusive design
- Quick Spool-Up
- High Flow Turbine Wheel
- Larger than stock
- Matched perfectly to the custom compressor wheel...More Details »
Item #: DM1351070203000
Condition:
New
Price: $2,100.00
Description: - 800 HP Peak Power
- Direct fit for 2001-2004 6.6L LB7 Duramax
- Dyno Proven
- Custom Billet Compressor Wheel
- Stealth HIGH-FLOW Turbine Assembly
- Engineered Anti-Surge Compressor Cover
-...More Details »
Item #: DM1351070303000
Condition:
New
Price: $2,450.00
Description: Fitment:
2001-2016 6.6L Duramax
STD Bore 16.7CR (#930036055)
Item #: 930036055
Condition:
New
Price: $1,644.50
Exhaust Pipe
Description: 3" Turbo Down Pipe. Note: Fits Early 2004 Models. Not For Sale In California.
Item #: GM8425
Condition:
New
Price: $327.34
Sale: $264.99
Save: 19%
Save: $62.35
Description: 2 Kits needed for full engine.
Item #: 10040
Condition:
New
Price: $14.99
Engine Coolant Reservoir
Description: Aluminum Degas Tank, Fits Chevy/GMC 6.6L Duramax (LB7/LLY/LBZ) 2001-2007, Natural
Item #: MMRT-DMAX-01N
Condition:
New
Price: $407.95
Automatic Transmission Oil Cooler
Description: Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (LB7) 2001-2003
Item #: MMTC-DMAX-01SL
Condition:
New
Price: $435.95
Transmission Oil Cooler Line
Description: Transmission Cooler Line Kit, fits Chevrolet/GMC 6.6L Duramax (LB7/LLY) 2001-2005
Item #: MMTCL-DMAX-01
Condition:
New
Price: $321.95
Automatic Transmission Oil Cooler
Description: Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (LB7/LLY) 2003-2005
Item #: MMTC-DMAX-03SL
Condition:
New
Price: $435.95
Radiator
Description: Aluminum Radiator, fits Chevrolet/GMC 6.6L Duramax 2001-2005
Item #: MMRAD-DMAX-01
Condition:
New
Price: $896.95
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