Availability
2004 GMC SIERRA 2500 HD Parts and Accessories
Showing In Stock Items. Show All 77 Items.
Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Chevy, GMC, Hummer, Each w/Oil cooler
Part Number: SUM-380533
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
BUILD IT WITH SUMMIT!
Step Bars, Stainless Steel, Polished, Round, 3 in. Diameter, Crew Cab, Chevy, GMC, Pair
Part Number: SUM-710101-SS
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Stainless Steel, Polished, Round, 3 in. Diameter, Extended Cab, Chevy, GMC, Pair
Part Number: SUM-710102-SS
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Tonneau Cover, Soft Roll-Up, Vinyl, Black, Above the Bed Rails, 6 1/2 Ft, Bed, 99-2014, Chevy, GMC,2500-3500, Each
Part Number: SUM-484817
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Intermediate Pipe, Exhaust, Stainless Steel, Aluminized, 4.00 in. O.D., Chevy, GMC, 6.6L Diesel, Each
Part Number: MBR-GMAL401
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Steel, Black Powdercoated, Round, 3 in. Diameter, Extended Cab, Chevy, GMC, Pair
Part Number: SUM-710102-B
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Stainless Steel, Polished, Round, 3 in. Diameter, Standard Cab, Chevy, GMC, Pair
Part Number: SUM-710103-SS
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Steel, Black Powdercoated, Round, 3 in. Diameter, Crew Cab, Chevy, GMC, Pair
Part Number: SUM-710101-B
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Oval, Steel, Powedercoated, 4 in. Diameter, Crew Cab, Chevy, GMC, Pair
Part Number: SUM-710201-B
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Radiator, 1-row, Aluminum/Plastic, Natural, Transmission Cooler, Cadillac, Chevrolet, GMC, Each
Part Number: RDR-8012423
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Oval, Steel, Black Powedercoated, 4 in. Diameter, Standard Cab, Chevy, GMC, Pair
Part Number: SUM-710203-B
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Exhaust Intermediate Pipe, 4 in., Stainless Steel, Natural, Mandrel-Bent, Kit
Part Number: MBR-GMS9401
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Rocker Panel, Driver Side Outer, Steel, EDP Coated, Chevy, GMC, Each
Part Number: SHI-901-04L
Not Yet Reviewed
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Roll Pan, Rear, Steel, EDP Coated, Chevy, GMC, Each
Part Number: GMK-EFXRP04
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Bed Rail Caps, Ultimate, Smooth, Plastic, Matte Black, Chevy, GMC, Pair
Part Number: BSH-48504
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Oval, Steel, Black Powedercoated, 4 in. Diameter, Extended Cab, Chevy, GMC, Pair
Part Number: SUM-710202-B
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Rocker Panel, Passenger Side Outer, Steel, EDP Coated, Chevy, GMC, Each
Part Number: SHI-901-04R
Not Yet Reviewed
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Brake Rotors/Pads, Solid Surface, Iron, Natural Finish, Chevy, GMC, Front, Kit
Part Number: PWR-KOE2071
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Oval, Stainless Steel, Polished, 4 in. Diameter, Extended Cab, Chevy, GMC, Pair
Part Number: SUM-710202-SS
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Brake Pads/Rotors, Rear, Solid Surface Rotors, Ceramic Pads, Chevy, GMC, Kit
Part Number: PWR-KOE2041
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Bed Rail Caps, Ultimate, Smooth, Plastic, Matte Black, Stake Hole Pockets, Chevy, GMC, Pair
Part Number: BSH-48503
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Step Bars, Oval, Stainless Steel, Polished, 4 in. Diameter, Standard Cab, Chevy, GMC, Pair
Part Number: SUM-710203-SS
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Rocker Panel, Driver Side Outer, OE Design, Steel, EDP Coated, Chevy, GMC, Each
Part Number: SHI-901-03L
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Rocker Panel, Passenger Side Outer, OE Design, Steel, EDP Coated, Chevy, GMC, Each
Part Number: SHI-901-03R
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
Window Louver, Rear, Black, ABS Plastic, Chevy, GMC, Truck, Each
Part Number: SUM-WL6060
Estimated Ship Date: Monday 2/9/2026
Estimated Ship Date: Monday 2/9/2026
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