2004 GMC SIERRA 2500 HD Fittings & Hoses - In Stock Filter Options - Vendor In Stock Filter Options

Dorman Fuel Line Retaining Clips 800-023

Fuel Line Retaining Clip, Ford, 5/16, nylon, White, 3 3/8 & 3 5/16 clips, set of 6

Part Number: RNB-800-023

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Sunsong Power Steering Fittings 3602827

Power Steering Fitting, Return Line End, Stock, Each

Part Number: SUG-3602827

Not Yet Reviewed

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Continental Molded Heater Hoses 63026

Heater Hose, Molded, Rubber, Black, Each

Part Number: CEL-63026

Not Yet Reviewed

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Fine Lines Brake Hose Kits HSP0002SS

Brake Hose, Braided Stainless Steel, Rear, Chevrolet, GMC, Pair

Part Number: FNL-HSP0002SS

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dorman Stainless Steel Hydraulic Brake Line Kits 919-147

Brake Lines, Stainless Steel, Chevy, GMC, Front/Rear, Kit

Part Number: RNB-919-147

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Edelmann Power Steering Lines 39108B

Fitting, Power Steering End, Steel, Blue, 16mm Male Thread to 1/4 in. Male Bubble Flare, Straight, Each

Part Number: EDD-39108

5.0 out of 5 stars ( 3 )

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Dorman Hydraulic Brake Hoses H381272

Brake Line, Rubber, Rear, Chevy, GMC, Each

Part Number: DHB-H381272

5.0 out of 5 stars ( 1 )

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Fleece Performance Transmission Cooler Lines FPE-TL-LB7-LMM-MED-SER

Fluid Cooler Lines, Transmission Cooler Line, Replacement, Medium Line, Rubber, Black, Transmission to Radiator, Chevy, GMC, 6.6L, LB7, LMM, Each

Part Number: FLE-S0513

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Dee Zee Auxiliary Tank Transfer Line Kits DZ 97961

Fuel Lines, Auxiliary Tank Transfer Lines, 3/8 in. Diameter, Rubber, Natural, Stainless Steel Clamps, Chevy, GMC, Kit

Part Number: DZZ-DZ97961

Not Yet Reviewed

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Dorman Air Conditioning Service Port Adapters 800-955

Air Conditioning Service Port Adapter, Aluminum, Schrader Valve, 12mm x 1.50 Threads, Buick, Cadillac, Chevy, GMC, Pontiac, Oldsmobile, Hummer, Each

Part Number: RNB-800-955

Not Yet Reviewed

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Four Seasons Transmission Oil Cooler Fittings 53024

Oil Cooler Connector, Transmission Oil Cooler Fitting, Straight, Brass, 3/4 in. Hose Barb, 3/4 in. Quick-connect, Buick, Chevy, Chrysler, GMC, Each

Part Number: FSS-53024

Not Yet Reviewed

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Dorman Washers 66223

Crush Washers, 10.30mm Hole Size, 16.91mm O.D., 1.2mm Thickness, Copper, Natural, Pair

Part Number: RNB-66223

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Earl's Performance Electric Water Pump Block Adapters LS0022ERL

Electric Water Pump Port Adapters, Billet Aluminum, Black Anodized, Four -12AN Female Ports, Gaskets, Bolts, Chevrolet, LS, Pair

Part Number: EAR-LS0022ERL

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Four Seasons Liquid Line Hose Assemblies 65712

Liquid Line Hose Assembly w/ Serviceable Orifice Tube

Part Number: FSS-65712

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Classic Tube StopFlex Brake Hose Kits for 2001-2006 SIERRA 2500 HD, SILVERADO 2500 HD - SBH6058

Brake Hoses, Stop Flex, Braided Stainless Steel, Chevy, GMC, Kit

Part Number: CST-SBH6058

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Edelmann Power Steering Pressure Hoses 92082B

Power Steering Hoses and Lines, Power Steering Pressure Hoses, High-pressure, Rubber, Black, Cadillac, Chevy, GMC, Hummer, Each

Part Number: EDD-92082

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Fine Lines QuickFix Fuel Line Kits QFF0001SS

04-10 GM 2500HD / GM 3500 / GM 3500HD Truck Fuel Line

Part Number: FNL-QFF0001SS

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Earl's Performance LS Steam Vent Adapters LS9808ERL

Steam Vent Adapters, Coolant Crossover Components, -3 AN Size, Aluminum, Black, Chevy, Small Block LS, Pair

Part Number: EAR-LS9808ERL

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Universal Air Conditioner Air Conditioning Discharge Hoses HA 1972C

A/C Refrigerant Discharge Hose

Part Number: UAC-HA1972C

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

ACDelco GM Genuine Parts Brake Hydraulic Hoses 19366697

Brake Hose, Assembled, Chevrolet, GMC, Each

Part Number: ADO-19366697

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Continental Heater Hoses 64113

Hoses, Heater, Stock, EPDM, Black, Cadillac, Chevy, GMC, Saab, Saturn, Each

Part Number: CEL-64113

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Fleece Performance High-Pressure Fuel Lines FPE-FL-LLY-27

LLY Duramax High Pressure Injection Line (#2 and #7)

Part Number: FLE-FPE-FL-LLY27

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Chevrolet Performance Fluid Coolers 15809057

HOSE ASM-TRANS FLUID AUX CLR INL

Part Number: NAL-15809057

Not Yet Reviewed

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Dorman Automatic Transmission Cooler Lines 624-118

Automatic Transmission Cooler Line, Cadillac, Chevy, GMC, Each

Part Number: RNB-624-118

5.0 out of 5 stars ( 1 )

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The Stop Shop Rear Brake Lines SS1R

The Stop Shop Rear Brake Lines SS1R

Pair of Stainless Steel Rear Axle Brake Lines

Part Number: OPS-SS1R

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today