2003 CHEVROLET SILVERADO-2500-HD Fittings & Hoses

Heater Hose, Standard, 5/8 in., Synthetic EPDM, Black, 50 ft. Long, Each

Part Number: DAC-80271

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

Heater Hose, Elite HY-T, EPDM, Black, 5/8 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65004

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Coolant Crossover Components, LS Steam Vent Adapters, -4 AN, One Single Outlet Adapter, One Dual Outlet Adapter, Aluminum, Black Anodized, Chevy, Set

Part Number: EAR-LS9806ERL

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

Fluid Cooler Lines, Transmission Cooler Lines, Rubber, Chevy, GMC, Kit

Part Number: FLE-FPETLLB7LLY

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

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Brake Lines, Street Legal, Braided Stainless Steel, Chevy, GMC, Kit

Part Number: RUS-672440

4.18 out of 5 stars ( 45 )

Estimated Ship Date: Monday 1/5/2026

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Brake Line Retaining Clips, Brake Hose Locks, Steel, Natural, Set of 4

Part Number: DHB-HW1457

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 1/5/2026

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: Monday 1/5/2026

Heater Hose, Molded, 5/8 in. Diameter, 36 in. Length, Each

Part Number: DAC-80405

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Brake Lines, Street Legal, Braided Stainless Steel, Models with a 4.00 in. to 6.00 in Lift, Chevy, GMC, Kit

Part Number: RUS-695770

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/5/2026

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Coolant Crossover Components, LS Steam Vent Adapters, Fitting Type, Male Swivel Elbow, -4 AN Size, Aluminum, Black Anodized, Chevy, LS, Pair

Part Number: EAR-LS9804ERL

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Hose Assembly, Oil Cooler, Inlet, Outlet, GM LS, Each

Part Number: ADO-84828850

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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Fuel Line, Quick-Fix, Braided Stainless Steel, Natural, Front to Rear, Chevrolet, GMC, Crew Cab, Kit

Part Number: FNL-QFF0005SS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

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• $10 Summit Bucks

Vacuum Line, Fuel Pressure Regulator Position, Rubber, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each

Part Number: ADO-17113556

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

Hose, Transmission Cooler, 1/2 in., 12 ft. Long, Rubber, Black, Each

Part Number: HDA-112

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 1/5/2026

Radiator Hose, Molded, Direct Fit, Rubber, Lower, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0L, Each

Part Number: CEL-62261

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Fitting, Transmission Line Adapter, Aluminum, Black, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Isuzu, Each

Part Number: DER-13035

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

Heater Hose, Elite HY-T, EPDM, Black, 3/8 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-64997

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Fuel Suction Tube, 5/8 in. Diameter, PTFE, Natural, Bulkhead Fitting, Chevy, Dodge, Ford, GMC, Ram, Kit

Part Number: FSY-STK-1002

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Heater Hose Connector, Steel, Natural, 3/4 in. Female Quick-Connect, 5/8 in. Hose Barb, Each

Part Number: RNB-800-409HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Oil Galley Plug, Chevy, Small Block Gen III, Each

Part Number: ADO-12573460

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

Heater Hose, Rubber, Black, Each

Part Number: ADO-18221L

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/5/2026

Coolant Crossover Components, LS Steam Vent Adapters, -3 AN, One Single Outlet Adapter, One Dual Outlet Adapter, Aluminum, Black Anodized, Chevy, Set

Part Number: EAR-LS9809ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026

Hoses, Gold Molded Radiator Collant Hoses, Reinforced Rubber, Black, 1.516 in. Ends, Lower, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-22827735

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

Brake Bleeders, Speed Bleeders, 10mm x 1.0 Thread, 35mm Overall Length, Steel, Pair

Part Number: RUS-639560

4.85 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/5/2026

Oil Pan Drain Plugs, GM Genuine Parts, Plug Style, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Olds, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-11562588

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/5/2026