2004 GMC SIERRA-1500 Parts and Accessories

Brake Rotors, 12.75 in. Cross-Drilled/Slotted, Iron, Zinc Dichromate Plated, Rear, Chevy, GMC, Pair

Part Number: SUM-BRC-66041PR

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Leaf Spring Shackles, Rear, Lowered, 1 in. Drop, for 2 1/2 in. Wide Leaf Springs, Factory Style Bushings, Chevy, Dodge, Ford, GMC, 4WD/AWD/RWD, Kit

Part Number: BEL-6700

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Alternators and Generators, Elite Series Alternators, 12 V, 320 amp, Serpentine, Gloss Black, Buick, Cadillac, Chevy, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-8206320B

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Gear, Ring and Pinion, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901671

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Pistons, Hypereutectic, Dish, 96mm Bore, Chevrolet, 5.3L, Set of 8

Part Number: SLP-H1127CPA

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Rocker Panel, Driver Side Outer, Steel, EDP Coated, Chevrolet, GMC, Each

Part Number: KPT-0856-101L

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Oversize $7.99

Shocks, Nitro Drop 2, Twin Tube, Gas Charged, Chevy, GMC, Set of 4

Part Number: BEL-9130

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Axle Carrier Bearing Puller, Kit

Part Number: YGA-56072

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Suspension Kit ;

Part Number: BEL-667SP

Not Yet Reviewed

Estimated Ship Date: Nov 14, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Head Fasteners, Cylinder Head Bolt Kits, Hex Head, Chromoly, Black Oxide, Washers, Chevrolet, LS, Kit

Part Number: EAR-HBS-002ERL

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Automatic Transmission Tailhousings, 4L60E, OEM-style, Rear, with Seal, Aluminum, Natural, Each

Part Number: ADO-24241496

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Piston Rings, Plasma-moly, 4.010 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860010

Not Yet Reviewed

Estimated Ship Date: Today

Wheels, HD 353 Turbine Series, Gunmetal with Machined Face, 17 in. x 8.50 in., 6 x 5.50 in. Bolt Pattern, 5.430 in. Backspacing, Each

Part Number: VSW-S1738

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663H-001

Not Yet Reviewed

Estimated Ship Date: Today

Fuel pump, Electric, In-Tank, Phantom 340, Gasoline, E85, Chevy, GMC, Each

Part Number: AEI-18312

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Head Gasket, Multi-Layer Steel, GM, LS Engine, 4.8L and 5.3L Truck, Pair

Part Number: SUM-111650

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 18, 2025 if ordered today

Spindles, Ductile Iron, 2 in. Drop, Cadillac, Chevy, GMC, SUV/Pickup, Pair

Part Number: BEL-2508

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Today

• Free Shipping

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRCK25S

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Mud Flaps, Rubber, Rear, with Weight, 12 in. Pair

Part Number: HUS-55101

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Wheel Hub and Bearing Assembly, Front, Cadillac, Chevy, GMC, Each

Part Number: TMK-SP450301

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping

Oil Galley Plug, Nylon, White, Chevrolet, Small Block Gen III/IV, LS, Each

Part Number: MEL-MOGP-100

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Camshaft, Hydraulic Roller Tappet, Advertised Duration 291/311, Lift .573/.558, Chevy, Small Block, LS

Part Number: CCA-54-602-11

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping
• $100.00 Summit Bucks

Transmission Oil Cooler, Rapid-Cool, Thermal Bypass Plate, Natural, 11 in. x 9 in. x 0.75 in., 3/8 in. Hose Barb, Aluminum, Each

Part Number: HDA-698

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

Exhaust System, Cat-back, FlowFX, 409 Stainless Steel, Dual Exit, Chevrolet, GMC, Kit

Part Number: FLO-717924

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fittings, Power Steering Adapter, Straight, Steel, Zinc Plated, -6 AN Male, 3/4 in.-16 UNF-2A, for use on Holley Power Steering Pumps, Each

Part Number: EAR-961961ERL

3.89 out of 5 stars ( 19 )

Estimated Ship Date: Today