Fittings & Hoses | Summit Racing

Earl's Performance Weld-Less Fuel Return Fittings 166025ERL

Fitting, Adapter,Hose Bard to Straight Cut O-Ring, 90 Degrees, Aluminum, Natural, -6 AN O-Ring, 3/8 in. Hose Barb, Fuel Cell Return, Kit

Part Number: EAR-166025ERL

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Radiator Hose Adapter Kits SUM-3901515

Radiator Hose Union, 1.5 to 1.5 in. barb coupler with 3/8 NPT Gauge Port, aluminum.

Part Number: SUM-3901515

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 56360

Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Zinc, 1/2 in. NPT, 3/4 in. Hose Barb, Each

Part Number: RNB-56360

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dayco Special Reducers 76950

Radiator Hose Adapter, Special Reducer, Rubber, Black, 1.75 in. Outside Diameter, 1.50 in. Inside Diameter, Each

Part Number: DAC-76950

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 56356

Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Zinc, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: RNB-56356

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 785-430

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Brass, Natural, 1/4 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RNB-785-430

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Vibrant Performance AN to Tube Adapter Fittings 16454

Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -4 AN, 1/4 in., Each

Part Number: VPE-16454

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hayden Temperature Sender Adapter Kits 270

Transmission Sender Adapter, Steel, Natural, Male 1/8 in. NPT to Female 1/8 in. NPT, Kit

Part Number: HDA-270

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman Transmission Line Connectors 800-605

Trans. Line Connector, Brass, Each

Part Number: RNB-800-605

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ Radiator Hose Adapter Kits SUM-3901250

Radiator Hose Union, 1.250 in. hose barb, Aluminum, 1/8 in. NPT gauge port for temperature senders.

Part Number: SUM-3901250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Four Seasons Air Conditioning Retrofit Service Port Adapters 59976

Air Conditioning Service Port Adapter, Retrofit, R134a, Low Side, 7/16-20 in. x 13mm, with Internal Pressure-Sensitive Valve, Straight, Aluminum, Each

Part Number: FSS-59976

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman Inverted Flare Fittings 785-402

Fitting, Adapter, Inverted Flare to Hose Barb, Straight, Brass, Natural, 5/16 in. Inverted Flare, 5/16 in. Hose Barb, Each

Part Number: RNB-785-402

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dayco Special Reducers 76925

Radiator Hose Adapter, Special Reducer, Rubber, Black, 1.50 in. To 1.25 in., Each

Part Number: DAC-76925

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 785-406

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 3/8 in. NPT, 3/8 in. Hose Barb, Each

Part Number: RNB-785-406

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman Fuel Line Adapters 800-131

Fuel Line Adapter, Straight, Polished, 14mm Male Spring Lock, 5/16 in. Hose Barb, Ford, Lincoln, Mercury, Each

Part Number: RNB-800-131

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 56152

Fitting, Adapter, NPT to Hose Barb, Straight, Steel, Natural, 3/8 in. NPT, 5/8 in. Hose Barb, Each

Part Number: RNB-56152

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman Fuel Line Repair Tools 800-170

Fuel Line Repair Kit, Male Thread, M16 x 1.5, 3/8 Nipple, 4 in. length, Steel, Each

Part Number: RNB-800-170

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hayden Transmission Line Adapter Fittings for 1985-1995 ASTRO, SAFARI, 1991-1994 BRAVADA - 393

Transmission Line Adapter, Brass, 1/2 in.-20 I.F., Chevy, GMC, Oldsmobile, Each

Part Number: HDA-393

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Hayden Transmission Line Adapter Fittings 397

Transmission Line Adapter, Brass, Snap-In, Each

Part Number: HDA-397

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Four Seasons Air Conditioning Retrofit Service Port Adapters 59978

A/C Service Port Adapter, Retrofit, R134a, High Side, 3/8-24 in. x 16mm, Straight, Each

Part Number: FSS-59978

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman NPT to Nipple Fittings 785-412

Fitting, Adapter, NPT to Hose Barb, Straight, Brass, Natural, 5/16 in., 1/8 in. NPT, Each

Part Number: RNB-785-412

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dorman Transmission Line Connectors 800-619

Transmission Line Connector - Tube Size 1/2 - Thread 9/16-18 UNF

Part Number: RNB-800-619

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Vibrant Performance AN Banjo Adapter Fittings 11560

Fitting, AN to Banjo Adapter, Male -4 AN Banjo, Male 3/8 in.-20 Bolt, with two Crush Washers, Aluminum, Black Anodized, Each

Part Number: VPE-11560

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

JOES Racing Products Fittings and Adapters 36061

#20 x 90 Water Outlet

Part Number: JOE-36061

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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