2003 Fittings & Plugs Fittings & Hoses - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

ACDelco GM Genuine Parts Crush Washers 21012386

Crush Washer, for Brake Hose, Copper, Natural, GM, Hummer, Isuzu, Saab, Saturn, Suzuki, Each

Part Number: ADO-21012386

1.0 out of 5 stars ( 1 )

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Dorman Transmission Line Connectors 800-753

Fitting, Transmission Line Adapter, 1/4 in. NPS to 1/2-20 in. Inverted Flare, Each

Part Number: RNB-800-753

4.0 out of 5 stars ( 1 )

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ICT Billet Oil Level Sensor and Sending Unit Plugs 551150

ICT Billet Oil Level Sensor and Sending Unit Plugs 551150

Plug Fitting, Oil Level Sensor and Sending Unit Plug, Hex Head, Aluminum, Natural, 16mm x 1.5 Male Threads, Chevy, Each

Part Number: ICB-551150

5.0 out of 5 stars ( 4 )

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Dorman Pipe Plugs 090-028

Fittings, Internal Allen Head Pipe Plug, 3/8 in. NPT, Steel, Cadmium, Set of 5

Part Number: RNB-090-028

5.0 out of 5 stars ( 3 )

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Dorman Transmission Line Connectors 800-754

Fitting, Transmission Line Adapter, 1/4 in. NPS Male Threads, 5/8-18 in. Inverted Flare, Buick, Chevy, Each

Part Number: RNB-800-754

Not Yet Reviewed

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Dorman Heater Hose Connector Fittings 800-413HP

Metal Heater Hose Connector

Part Number: RNB-800-413HP

Not Yet Reviewed

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Hayden Transmission Line Adapter Fittings 397

Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

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Hayden Transmission Line Adapter Fittings 390

Transmission Line Adapter, Brass, Male 5/8 in.-18 Inverted Flare, Pair

Part Number: HDA-390

5.0 out of 5 stars ( 1 )

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Russell Speed Bleeders 639520

Brake Bleeders, Speed Bleeders, 8mm x 1.25 Thread, 24mm Overall Length, Steel, Pair

Part Number: RUS-639520

4.07 out of 5 stars ( 15 )

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ACDelco Automatic Transmission Oil Cooler End Fittings 19125677

Transmission Line Adapter Fittings, 1/4 in. NPS Male Threads to 3/8 in. Quick-connect Female Threads, Steel, Natural, GM, Hummer, Each

Part Number: ADO-19125677

5.0 out of 5 stars ( 4 )

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Earl's Performance Adjustable Coolant Crossover Tubes LS0037ERL

Engine Coolant Crossover, Tube, Adjustable from 6.8 in. to 10.5 in., -12AN O-Ring Ports, Billet Aluminum, Black Anodized, Chevrolet, LS, Each

Part Number: EAR-LS0037ERL

Not Yet Reviewed

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Dorman Brake Hose Washers 66272

Crush Washers, Brake Hose Washer Type, 0.390 in. Hole Size, 0.625 in. O.D., Copper, Natural, Pair

Part Number: RNB-66272

Not Yet Reviewed

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Russell Speed Bleeders R40526

Brake Bleeders, Speed Bleeders, 3/8 in.-24 Thread, Pair

Part Number: RUS-R40526

4.6 out of 5 stars ( 10 )

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ICT Billet LS Engine Block Oil Passage Galley Plugs 551283

Oil Galley Plugs, LS Engine Block Oil Passage Galley Plugs, Steel, Chevy, Small Block LS, Each

Part Number: ICB-551283

4.5 out of 5 stars ( 2 )

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Dorman Brake Bleeder Screw Assortments 13949

Brake Bleeder Screw Assortment, Set

Part Number: RNB-13949

5.0 out of 5 stars ( 3 )

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Earl's Performance Remote Electric Water Pump Plumbing Kits LS0040ERL

Remote Water Plumbing, -16 AN Fittings, -12 AN O-ring Blocks, Billet Aluminum, Black, Chevy, LS, Kit

Part Number: EAR-LS0040ERL

Not Yet Reviewed

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Dorman Transmission Line Connectors 800-606

Fitting, Transmission Cooler Line Connector, Steel, 3/8 NPT Male Threads, Quick-connect, Cadillac, Chevy, GMC

Part Number: RNB-800-606

Not Yet Reviewed

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Dorman Brake Speed Bleeder Screws 12706

Brake Bleeder Screw, 10mm x 1.0, 33.00mm Length, Pair

Part Number: RNB-12706

2.67 out of 5 stars ( 3 )

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Dorman Brake Speed Bleeder Screws 12702

Speed Bleeder Screws, 10mm x 1.50 Thread, 33mm Length, Pair

Part Number: RNB-12702

3.93 out of 5 stars ( 14 )

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Aeromotive Fuel Pressure Sensor Adapters for 1997-2004 F-150, 1996-2004 MUSTANG - 15112

Adapter, Fuel Pressure Sensor, Billet Aluminum, Black Anodized, Ford, 4.6L, Each

Part Number: AEI-15112

5.0 out of 5 stars ( 2 )

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Dorman Heater Hose Connector Fittings 800-403

Heater Hose Connector Fitting, hose barb, 5/8in NPT, Female Quick Connect 5/8, plastic, each

Part Number: RNB-800-403

5.0 out of 5 stars ( 2 )

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ACDelco Brake Banjo Bolts 11569590

Brake Fittings, Banjo Bolts, Straight, Steel, Natural, Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-11569590

5.0 out of 5 stars ( 1 )

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Pacific Performance Engineering Copper Washers 114052002

Crush Washer, Copper, Natural, 14mm Washer Hole Size, Chevrolet, GMC, Each

Part Number: PPE-114052002

Not Yet Reviewed

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Dorman Transmission Line Connectors 800-605

Trans. Line Connector, Brass, Each

Part Number: RNB-800-605

5.0 out of 5 stars ( 3 )

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Biker's Choice Late-Style Petcocks 489635

Petcock, Steel, Chrome, Straight Outlet, Left Side, M22 Thread, 5/16 in. Fuel Line, Harley-Davidson®, Each

Part Number: BKC-48-9635

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today