2003 CHEVROLET SILVERADO 1500 HD Parts & Accessories

Lokar Hi-Tech Throttle Cables TC-1000TPVU

Lokar Hi-Tech Throttle Cables TC-1000TPVU

Throttle Cable, Black Vinyl, Natural Fittings, 36 in. Long, Chevy Gen 1 Vortec, Each

Part Number: LOK-TC-1000TPVU

Not Yet Reviewed

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Champion Copper Plus Spark Plugs 401

Spark Plug, RS12YC, Copper Plus, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-401

4.5 out of 5 stars ( 4 )

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Holstein Parts Camshaft Sensors 2CAM0181

Sensor, Camshaft Position Sensor, Replacement, Each

Part Number: HLN-2CAM0181

1.0 out of 5 stars ( 1 )

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Cloyes Replacement Timing Chains 9-302

Timing Chain, Single Roller, Replacement, Chevrolet, Small Block, LS, Each

Part Number: CLO-9-302

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

ACL Performance Race Series Main Bearing Sets 5M7298H-10

Main Bearings, Race Series, Tri-Metal, 3/4 Groove, .010 in. Crankshaft Undersize, Chevrolet, LS, Set of 5

Part Number: PEB-5M7298H-10

Not Yet Reviewed

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 84644

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Cadillac, Chevy, Pontiac, LS1/LS6, Set

Part Number: TAY-84644

5.0 out of 5 stars ( 4 )

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KYB MonoMax Gas Shocks and Struts 565102

Shock Absorber / Strut, MonoMax, Monotube, Gas Charged, Black Boot Included, Each

Part Number: KYB-565102

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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OSC Automotive Radiators 2423

Radiator, Exact Fit, Aluminum, Plastic, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, 6.2L, Each

Part Number: OSC-2423

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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ACDelco GM Genuine Parts Disc Brake Pads 19432941

Brake Pads, GM Genuine Parts Disc Brake Pads, Ceramic, Front, Chevrolet, Set

Part Number: ADO-19432941

Not Yet Reviewed

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Pacer Performance Hi-Five Cab Lights 20-240

Cab Roof Lights, Chevy/GMC, Amber Lens, Set of 3

Part Number: PPP-20-240

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Sherman Headlight Mounting Brackets SHE901-23BR

Headlight Mounting Bracket, Black, Passenger Side, Chevy, Each Partslink # GM1221131 OE # 15798922

Part Number: SHI-901-23BR

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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13 Inch 1,356 CFM Maradyne Pacesetter Medium-Profile Electric Fan MP136K

Electric Fans, Pacesetter, 13 in. Diameter, Puller/Pusher, Each

Part Number: MAR-MP136K

Not Yet Reviewed

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Four Seasons Air Conditioning O-Ring and Gasket Kits 26824

Air Conditioning O-Rings and Seals, Seals and Gaskets, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Kit

Part Number: FSS-26824

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Hays Twister Full Race 2,400-2,800 Stall Torque Converter 97-1J24F

Torque Converter, Twister Full Race, 9.600 in. Diameter, 35 Spline, 2400-2800 RPM Stall, 11.50 in. Bolt Circle, 4L80E, Each

Part Number: HAY-97-1J24F

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

KYB Gas-a-Just Shocks and Struts KG54340

Shock Absorber / Strut, Gas-a-Just, Monotube, Gas Charged, Each

Part Number: KYB-KG54340

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Taylor 409 Pro Race Spiro-Wound 10.4mm Spark Plug Wires 79005

Spark Plug Wires, 409 Pro Race, Spiro-Wound, 10.4mm, Black, Straight Boots, Cadillac/Chevy/GMC, 5.3/6.0L, V8

Part Number: TAY-79005

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain and Gear Sets TOPK-1004

TIMING SET WITH OIL PUMP

Part Number: MEL-TOPK-1004

Not Yet Reviewed

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Dorman Brake Banjo Bolts 13940

Fitting, Brake Hose Bolt, Banjo, Steel, Zinc, 10mm x 1.5,, Each

Part Number: RNB-13940

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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SPC Performance GM Alignment Pins 86325

Alignment Pins, Front, GM, Pickup, SUV, Set of 8

Part Number: SPS-86325

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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MotoRad Thermostats with Seal 456-187

Thermostat, with Seal, 187 Degrees F, Stainless Steel, Each

Part Number: SNN-456-187

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Idle Air Control Valve and Throttle Position Sensor Bolt Kits SUM-921100

Replacement Component, IAC/TPS Mounting Hardware, Stainless, GM LS Engines, Each

Part Number: SUM-921100

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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ACDelco Silver Wheel Bearing and Hub Assemblies 19312336

Wheel Bearing and Hub Assembly, Steel, Natural, Cadillac, Chevy, GMC, Each

Part Number: ADO-515054

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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King XP-Series Main Bearings MB5777XP STDX

Main Bearings, XP-Series, Performance, .001 Extra Clearance, Tri-Metal, Dart LS Next, Set of 5

Part Number: KGB-MB5777XPSTDX

Not Yet Reviewed

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Derale LS Engine Oil Cooler Block-off Adapters 35601

Block Off, Oil Cooler, Billet Aluminum, Black Anodized, GM, LS, Each

Part Number: DER-35601

Not Yet Reviewed

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Lokar Billet Aluminum Window Cranks IDH-2021

Vent Window Crank; Billet Aluminum Vent Window Crank; GM/Ford 1949 And Up; Polished; Pair

Part Number: LOK-IDH-2021

Not Yet Reviewed

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2003 CHEVROLET SILVERADO 1500 HD Parts and Accessories