AN & NPT Fittings & Adapters, Fuel Line Fittings, Hose Couplers & more

No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the...

No matter what you’re plumbing—brakes, fuel, vacuum, oil, nitrous—you can plumb it with help from Summit Racing Equipment! You can find all of the automotive fittings you need right here, including a wide range of AN, NPT, fuel line and hose fittings, along with adapters and reducers to go from one to another, and so much more. Our huge selection means you can assemble the complex custom plumbing system your competition vehicle needs, restore your classic car with period-accurate components, or just keep your daily driver running right. Take a look at our options for AN Hoses, to go along with your fittings.

Top Brands

Starting now, you can shop from all the best brands of automotive fittings on the market, including Russell, Earl’s, Aeroquip, and Fragola, plus our dependable and budget-friendly Summit Racing brand.

Individual Parts

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Results 1 - 25 of 2000 +

Summit Racing™ AN O-Ring to AN Adapter Fittings SUM-220165B

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, -8 AN, Each

Part Number: SUM-220165B

4.88 out of 5 stars ( 26 )

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Summit Racing™ AN O-Ring to AN Adapter Fittings SUM-220158B

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -10 AN, -12 AN, Each

Part Number: SUM-220158B

5.0 out of 5 stars ( 3 )

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Vibrant Performance O-Ring to AN Adapter Fittings 16836

Fitting, Adapter, -10 AN Male to -10 AN Straight Cut, Straight, Aluminum, Black Anodized, Each

Part Number: VPE-16836

5.0 out of 5 stars ( 7 )

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Fragola Performance Systems Radius AN to O-Ring Adapters 495101-BL

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -8 AN, Each

Part Number: FRA-495101-BL

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems AN to Tube Adapter Fittings 892006-BL

Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8 in., Each

Part Number: FRA-892006BL

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Radium Engineering AN ORB Swivel Banjo to AN Adapter Fittings RAD20-1000-0808

Fitting and Adapter, AN ORB Swivel Banjo to AN Adapter Fitting, 90 Degree, Aluminum, Black, -8 AN Male AN O-ring, -8 AN Male AN, Each

Part Number: RDM-20-1000-0808

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Radius AN to O-Ring Adapters 495104-BL

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, -10 AN, Each

Part Number: FRA-495104-BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Couplers 498103-BL

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Black Anodized, -6 AN, -6 AN, Swivel, Each

Part Number: FRA-498103-BL

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Radius AN to O-Ring Adapters 495100-BL

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -6 AN, Each

Part Number: FRA-495100-BL

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Earl's Performance AN to NPT Adapter Fittings SS981603ERL

Fitting, Adapter, AN to NPT, Straight, Stainless Steel, Natural, -3 AN, 1/8 in. NPT, Each

Part Number: EAR-SS981603ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Radius AN to O-Ring Adapters 495119-BL

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -16 AN, -16 AN, Each

Part Number: FRA-495119-BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Russell AN to Inverted Flare Fittings 640380

Fitting, Adapter, AN to Inverted Flare, Straight, Steel, Zinc, -6 AN, 5/8-18 in. Inverted Flare, Each

Part Number: RUS-640380

4.85 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Vibrant Performance Union Fittings 10783

Fitting, Coupler, Union, AN to AN, 90 Degree, Aluminum, Black Anodized, -8 AN, -8 AN, Swivel, Each

Part Number: VPE-10783

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Vibrant Performance AN to Tube Adapter Fittings 16456

Fitting, Adapter, AN to Tubing, Straight, Aluminum, Black Anodized, -6 AN, 3/8 in., Each

Part Number: VPE-16456

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Fuel Pressure Gauge Fittings SUM-220676B

Fitting, Fuel Pressure Take Off, Adapter, -8 AN Female to -8 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Black Anodized, Each

Part Number: SUM-220676B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Vibrant Performance AN to NPT Adapter Fittings 10250A

Fitting, Adapter, AN to NPT, 90 Degree, Aluminum, Black Anodized, -3 AN, 1/8 in. NPT, Each

Part Number: VPE-10250A

5.0 out of 5 stars ( 1 )

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Aeromotive AN O-Ring Adapter Fittings 15609

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -10 AN, Each

Part Number: AEI-15609

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Earl's Performance Couplers 966303ERL

Fitting, Coupler, Union, AN to AN, 90 Degree, Steel, Zinc, -3 AN, -3 AN, Swivel, Each

Part Number: EAR-966303ERL

4.41 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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ICT Billet AN to Straight Thread O-Ring (ORB) Adapter Fittings F08AN060R

ICT Billet AN to Straight Thread O-Ring (ORB) Adapter Fittings F08AN060R

Fitting, Adapter, AN to Straight Cut, Straight, Billet Aluminum, Black Anodized, -8 AN, -6 AN O-Ring, Each

Part Number: ICB-F08AN060R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems AN to Pipe Thread Fittings 481606-BL

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -6 AN, 1/4 in. NPT, Each

Part Number: FRA-481606-BL

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Vibrant Performance O-Ring to AN Adapter Fittings 16837

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -10 AN, -12 AN, Each

Part Number: VPE-16837

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Radius AN to O-Ring Adapters 495107-BL

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -10 AN, -12 AN, Each

Part Number: FRA-495107-BL

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Fragola Performance Systems Radius AN to O-Ring Adapters 499210-BL

Fitting, Adapter, AN to Straight Cut O-ring, 90 Degree, Aluminum, Black Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: FRA-499210-BL

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Edelbrock Hose Barb to Pipe Fittings 8179

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Clear Anodized, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: EDL-8179

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Edelbrock Hose Barb to Pipe Fittings 8178

Fitting, Adapter, NPT to Hose Barb, 90 Degree, Aluminum, Black Anodized, 1/2 in. NPT, 5/8 in. Hose Barb, Each

Part Number: EDL-8178

5.0 out of 5 stars ( 8 )

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