2004 GMC SIERRA 2500 HD - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

ACDelco GM Genuine Parts Cooling Fan Clutches 20913877

Fan Clutch, Engine Cooling, Standard Thermal Style, Counterclockwise, Each

Part Number: ADO-15-4694

4.92 out of 5 stars ( 12 )

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PRW Gold Series 168-Tooth Flexplate 1849600

Flexplate, Gold Series, 168-Tooth, Internal Engine Balance, 1-Piece Rear Main Seal, SFI 29.1, 4L80E, Chevy, Big Block, Gen VII, Each

Part Number: PQX-1849600

Not Yet Reviewed

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Vision Off-Road 351 Flow Series Bronze Wheels 16x8

Wheel, 351 Flow, 16 in. x 8.00 in., Cast Aluminum, Matte Bronze, 4.500 in. Backspace, 8x6.5 in./165.1mm Bolt Circle, Each

Part Number: VSW-351-6881BZ0

Not Yet Reviewed

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Pacific Performance Engineering Replacement High-Flow Up Pipes 116120010

Automatic Transmission Control Module, OEM Length PS Up-Pipe

Part Number: PPE-116120010

Not Yet Reviewed

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Dee Zee Universal Round Side Steps DZ 3700301

Step Bars, Nerf Bars, Round Side, Steel, Black Powdercoated, 3.00 in. Diameter, for use on Honda®, Chevy, Dodge, Ford, GMC, Isuzu, Jeep, Toyota, Pair

Part Number: DZZ-DZ3700301

3.58 out of 5 stars ( 12 )

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King HP-Series Main Bearings MB5013HP 010

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Alecular Silicon, Chevy, Small Block, LS, Set of 5

Part Number: KGB-MB5013HP010

Not Yet Reviewed

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U.S. Wheel 97 Series Chrome Modular Wheels 16x8

Wheel, Modular, Steel, Chrome, 16 in. x 8 in., 8 x 6.5 in. Bolt Circle, 4.50 in. Backspace, Each

Part Number: USW-97-7880

5.0 out of 5 stars ( 2 )

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Lokar Lakester Window Cranks IDH-2031

Lokar Lakester Window Cranks IDH-2031

Window Crank Handles, Lakester, Steel, Chrome, 1/2 in. Round Spline, Pair

Part Number: LOK-IDH-2031

4.33 out of 5 stars ( 3 )

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Pacific Performance Engineering Exhaust Downpipes 117000400

Downpipe, Exhaust, 304 Stainless, Natural, 3 in. Outlet, PPE Titanium Exhaust Wrap, Chevy, GMC, 6.6L, LB7, Federal Emissions, Each

Part Number: PPE-117000400

4.0 out of 5 stars ( 9 )

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Fox 2.0 Shocks FOX98224761

Shock, FOX 2.0 Performance Series, IFP Shock, Dodge, Chevy, GMC, Ram, 4WD, Rear, Lifted 4.0 - 8.0 in. Each

Part Number: BDX-FOX98224761

Not Yet Reviewed

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MBRP Black Series Downpipe Kits GM8424

Exhaust Down Pipe, Steel, Black, 3 in. Diameter, Chevy, GMC, 6.6L, Each

Part Number: MBR-GM8424

4.85 out of 5 stars ( 13 )

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ACDelco GM Genuine Parts Automatic Transmission Shifter Cables 19434388

Automatic Transmission Shifter Cable, GM Genuine Part, Black Jacket, Ball Socket Ends, 135.710 in. Length, Chevrolet, GMC, Each

Part Number: ADO-19434388

5.0 out of 5 stars ( 2 )

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Lokar Midnight Series Billet Vent Window Cranks XIDH-2020

Vent Window Crank; Midnight Series; Black Billet Aluminum Vent Window Crank; GM/Ford 1949 And Up; Pair

Part Number: LOK-XIDH-2020

5.0 out of 5 stars ( 1 )

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Key Parts Rocker Panels 0856-101L

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

Part Number: KPT-0856-101L

4.67 out of 5 stars ( 3 )

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E3 DiamondFIRE Heat-Sleeved Racing Ignition Wires E3.1509

Spark Plug Wire Set, GM LSX, 45 Degree, Fully Heat Sleeved, Racing Wire, Set

Part Number: ETP-E3-1509

3.5 out of 5 stars ( 4 )

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Motive Gear Master Ring and Pinion Installation Kits R14RLAMKH

Ring and Pinion Installation Kit, Master Kit, GM10.5 in., 3rd Gen., Kit

Part Number: MGR-R14RLAMKH

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Motive Gear Master Ring and Pinion Installation Kits R14RLAMKHT

4.75 out of 5 stars ( 4 )

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Dorman Exhaust Manifolds 674-732

Exhaust Manifold, Cast Iron, Passenger Side, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0L, Each

Part Number: RNB-674-732

4.22 out of 5 stars ( 9 )

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Bosch Fuel Pressure Regulators 928400653

Fuel pressure Regulator, LLY, Duramax, Chevrolet, GMC, 6.6L, Each

Part Number: BCH-0928400653

5.0 out of 5 stars ( 11 )

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Cloyes Hex-A-Just Timing Sets 9-3158A

Timing Chain and Gear Set, Hex-A-Just Roller, Single Roller, Chevy, 4.8/5.3/6.0L, Set

Part Number: CLO-9-3158A

4.43 out of 5 stars ( 7 )

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Standard Motor Knock Sensors KS116K

Knock Sensor, Replacement, Wiring Harness, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Kit

Part Number: SMP-KS116K

Not Yet Reviewed

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ACDelco GM Genuine Parts Disc Brake Rotors 15942198

Brake Rotor, Original Equipment, Vented, Solid Surface, Cast Iron, Natural, Each

Part Number: ADO-177-1039

5.0 out of 5 stars ( 1 )

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ACDelco Third Brake Light Assemblies 19169016

Third Brake Light Assemblies, Stock Location, Red Lens, Chevrolet, GMC, Each

Part Number: ADO-19169016

4.0 out of 5 stars ( 2 )

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Melling Timing Chain and Gear Sets TOPK-1004HV

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1004HV

Not Yet Reviewed

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MagnaFlow Stainless Steel Exhaust Tailpipes 15463

Exhaust, Tailpipe, Stainless Steel, 4 in. Diameter, Universal, Each

Part Number: MPE-15463

5.0 out of 5 stars ( 1 )

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AP Exhaust OE Replacement Steel 3 Inch Muffler X503

Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-X503

3.5 out of 5 stars ( 8 )

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2004 GMC SIERRA 2500 HD Parts and Accessories