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.

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Results 1 - 19 of 19

Summit Racing™ AN to NPT Adapter Fittings SUM-220046B

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -10 AN, 3/8 in. NPT, Each

Part Number: SUM-220046B

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Summit Racing™ Couplers SUM-220041B

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

Part Number: SUM-220041B

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220047

Fitting, Adapter, AN to NPT, Straight, Aluminum, Blue Anodized, -10 AN, 1/2 in. NPT, Each

Part Number: SUM-220047

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220047C

Fitting, Adapter, AN to NPT, Straight, Aluminum, Clear Anodized, -10 AN, 1/2 in. NPT, Each

Part Number: SUM-220047C

Not Yet Reviewed

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Summit Racing™ Reducers SUM-220045

Fitting, Reducer, AN to AN, Straight, Aluminum, Blue Anodized, -10 AN, -8 AN, Each

Part Number: SUM-220045

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220046C

Fitting, Adapter, AN to NPT, Straight, Aluminum, Clear Anodized, -10 AN, 3/8 in. NPT, Each

Part Number: SUM-220046C

Not Yet Reviewed

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Summit Racing™ Reducers SUM-220045N

Fitting, Reducer, AN to AN, Straight, Aluminum, Nickel Plated, -10 AN, -8 AN, Each

Part Number: SUM-220045N

Not Yet Reviewed

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Summit Racing™ Reducers SUM-220044N

Fitting, Reducer, AN to AN, Straight, Aluminum, Nickel Plated, -10 AN, -6 AN, Each

Part Number: SUM-220044N

Not Yet Reviewed

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Summit Racing™ Reducers SUM-220045C

Fitting, Reducer, AN to AN, Straight, Aluminum, Clear Anodized, -10 AN, -8 AN, Each

Part Number: SUM-220045C

Not Yet Reviewed

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Summit Racing™ Reducers SUM-220044

Fitting, Reducer, AN to AN, Straight, Aluminum, Blue Anodized, -10 AN, -6 AN, Each

Part Number: SUM-220044

Not Yet Reviewed

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Summit Racing™ AN to NPT Adapter Fittings SUM-220047B

Fitting, Adapter, AN to NPT, Straight, Aluminum, Black Anodized, -10 AN, 1/2 in. NPT, Each

Part Number: SUM-220047B

4.61 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Summit Racing™ Reducers SUM-220045B

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

Part Number: SUM-220045B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220046

Fitting, Adapter, AN to NPT, Straight, Aluminum, Blue Anodized, -10 AN, 3/8 in. NPT, Each

Part Number: SUM-220046

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Summit Racing™ Reducers SUM-220044B

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

Part Number: SUM-220044B

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220046N

Fitting, Adapter, AN to NPT, Straight, Aluminum, Nickel Plated, -10 AN, 3/8 in. NPT, Each

Part Number: SUM-220046N

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Couplers SUM-220041C

Fitting, Adapter, AN to AN, Straight, Aluminum, Clear Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041C

Not Yet Reviewed

Estimated Ship Date: Today

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Summit Racing™ AN to NPT Adapter Fittings SUM-220047N

Fitting, Adapter, AN to NPT, Straight, Aluminum, Nickel Plated, -10 AN, 1/2 in. NPT, Each

Part Number: SUM-220047N

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Couplers SUM-220041

Fitting, Adapter, AN to AN, Straight, Aluminum, Blue Anodized, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041

Not Yet Reviewed

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Summit Racing™ Couplers SUM-220041N

Fitting, Adapter, AN to AN, Straight, Aluminum, Nickel Plated, -10 AN, -10 AN, Swivel, Each

Part Number: SUM-220041N

Not Yet Reviewed

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