2003 CHEVROLET SILVERADO-2500-HD Parts and Accessories

Bellhousing Dowel Pins, 0.625 in. Diameter, 1.875 in. Length, Chevrolet, Pair

Part Number: ICB-551334

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

Muffler, 50 Series Heavy-Duty, Oval, Stainless, Black, 3.5 in. Offset Inlet/Outlet, 18 in. Case Length, Each

Part Number: FLO-853558

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

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Valve Cover Bolts, Steel, Chevy Small Block, L92, Each

Part Number: NAL-12577215

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/10/2025

Power Steering Filter Kit, Elite, Filter, Fittings, Clamps, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Mercury, Olds, Pontiac, Volkswagen, Kit

Part Number: EDD-70699

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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

Part Number: TBI-GMRCK25S

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/10/2025

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• $20.00 Summit Bucks

Pistons, Hypereutectic, Dish, 4.000 in. Bore, Cadillac, Chevy, GMC, Set of 8

Part Number: SLP-H857CP

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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Light Bulbs, LED Bulbs, 9005 Style, White, for use on Honda®, for Hyundai, for Kia, Can-Am, Chevy, Dodge, Ford, GMC, Mazda, Ram, Subaru, Toyota, Pair

Part Number: SYX-9005SLBX2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

Idler Arm, Replacement, Chevy, GMC, Hummer, Each

Part Number: MOG-K6535HD

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/10/2025

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• $25.00 Summit Bucks

Computer Programmer, Diesel Evolution CS2, Chevy, Dodge, Ford, GMC, Ram, Each

Part Number: EGE-85300

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 11/10/2025

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Timing Chain and Gear Set, Double Roller, Billet, 3 Bolt, 1 Cam Sensor, Adjustable, Chevrolet, LS, Set

Part Number: SUM-G6646-BA

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

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Lifter, Hydraulic Roller, 0.842 in. O.D., Chevy, Each

Part Number: ADO-HL124

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Headlight Assembly, Projector, Crystal, with Parking/Signal Light, Chrome, Chevrolet, Set of 4

Part Number: ANN-111452

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

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Oil Filter, Canister, AMC, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Isuzu, Jeep, Saab, Each

Part Number: ADO-PF46E

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks

Knock Sensor, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: DFP-AS10017

4.22 out of 5 stars ( 27 )

Estimated Ship Date: Monday 11/10/2025

Wiper Blade, ICON, Zinc Dichromate Primer Steel Frame, Black Rubber Blade, 22 in., Each

Part Number: BCH-22A

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Monday 11/10/2025

Main Bearings, Race Series, Tri-Metal, 1/2 Groove, Standard Size, Chevrolet, LS, Set of 5

Part Number: PEB-5M7299H-STD

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

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Flexplates, Heavy-Duty, 168-tooth, Steel, SFI 29.1, Internal Engine Balance, One-piece Rear Main Seal, Chevrolet, Small Block LS, Each

Part Number: HAY-40-508

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/10/2025

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Alignment Tool, Installs Rear Main Seal, Chevy, LS, Each

Part Number: MRG-LSRC1

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Monday 11/10/2025

Valve Cover, Left Side, Centerbolt Mounting, Cast Aluminum, Natural, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: RNB-264-965

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/10/2025

Ignition Coil, LSX High Performance, Buick, Cadillac, Chevy, GMC, Hummer, 4.8, 5.3, 6.0, 8.1L, Set of 8

Part Number: PFS-30503

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

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Wire, Spiro-Pro, 8mm, Black, Coil Pack, 135 Degree Boot End, 11.00 in. Length, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set of 8

Part Number: TAY-76046

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/10/2025

Head Gasket, MLS, 4.100 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-080

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/10/2025

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Intermediate Pipe, Exhaust, Stainless Steel, Aluminized, 4.00 in. O.D., Chevy, GMC, 6.6L Diesel, Each

Part Number: MBR-GMAL401

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/10/2025

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Head Gasket, MLS, 4.160 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-040

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/10/2025

Thermostat, Mechanical, OE, 185 degrees, Standard-flow, Each

Part Number: ADO-131-163

Not Yet Reviewed

Estimated Ship Date: Monday 11/10/2025

• $20.00 Summit Bucks