Performance Automotive Hoses & Fittings

Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes,...

Get your fuel and just about any other fluids where they need to go! We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! While you’re at it, pick up some specialized AN fitting tools as well.

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Results 1 - 25 of 101

Allstar Performance NPT Reducer Fittings ALL49778

Fitting, Reducer, Aluminum, Black Anodized, Straight, 3/4 in. NPT, Male Threads, 1/2 in. NPT, Female Threads, Each

Part Number: AAF-ALL49778

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Twist-Tite Adapter Fittings SUM-220754B

Fitting, Adapter, Twist-Tite Hose, 3/4 in. NPT to -12 AN Hose Barb, Straight, Aluminum, Black Anodized, Each

Part Number: SUM-220754B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Racing Automotive Group NPT Reducer Fittings 10113418BLK

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/8 in. NPT, 3/4 in. NPT, Each

Part Number: RAU-10113418BLK

Not Yet Reviewed

Estimated Ship Date: Today

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Racing Automotive Group NPT Reducer Fittings 1013414BLK

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/4 in. NPT, 3/4 in. NPT, Each

Part Number: RAU-1013414BLK

Not Yet Reviewed

Estimated Ship Date: Today

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Allstar Performance NPT Reducer Fittings ALL49777

Fitting, Reducer, Aluminum, Black Anodized, Straight, 3/4 in. NPT, Male Threads, 3/8 in. NPT, Female Threads, Each

Part Number: AAF-ALL49777

Not Yet Reviewed

Estimated Ship Date: Today

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Racing Automotive Group NPT Reducer Fittings 1013412BLK

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/2 in. NPT, 3/4 in. NPT, Each

Part Number: RAU-1013412BLK

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Allstar Performance NPT Reducer Fittings ALL49776

Fitting, Reducer, Aluminum, Black Anodized, Straight, 3/4 in. NPT, Male Threads, 1/4 in. NPT, Female Threads, Each

Part Number: AAF-ALL49776

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Racing Automotive Group NPT Reducer Fittings 10113438BLK

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 3/8 in. NPT, 3/4 in. NPT, Each

Part Number: RAU-10113438BLK

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Racing Automotive Group NPT Reducer Fittings 1013414

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Blue Anodized, 1/4 in. NPT, 3/4 in. NPT, Each

Part Number: RAU-1013414

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Estimated Ship Date: Oct 6, 2025 if ordered today

Racing Automotive Group NPT Reducer Fittings 1013814BLK

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1/4 in. NPT, 3/8 in. NPT, Each

Part Number: RAU-1013814BLK

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Nitrous Outlet Fittings and Adapters 60-58094-1/2-3/4

3/4" NPT Male To 1/2" NPT Pipe Reducer

Part Number: NXO-S0500

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

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Estimated Ship Date: Oct 3, 2025 if ordered today

Nitrous Outlet Fittings and Adapters 60-58094-1/4-3/4

3/4" NPT Male To 1/4" NPT Pipe Reducer

Part Number: NXO-S0502

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

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Estimated Ship Date: Oct 3, 2025 if ordered today

Nitrous Outlet Fittings and Adapters 60-58094-3/8-3/4

3/4" NPT Male To 3/8" NPT Pipe Reducer

Part Number: NXO-S0508

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

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Estimated Ship Date: Oct 3, 2025 if ordered today

Philadelphia Racing Products Female to Male Reducers PRP-3392

Philadelphia Racing Products Female to Male Reducers PRP-3392

Exhaust, Pipe Reducer Bushing - 3/8" X 1/4" NPT

Part Number: PGP-PRP-3392

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

ICT Billet Reducer Fittings AN912-12-02A

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Natural, 3/4 in. NPT, 1/8 in. NPT, Each

Part Number: ICB-AN912-12-02A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Milton Reducer Hose Fittings 652-4

Fitting, Reducer, NPT to NPT, Straight, Brass, Natural, 3/4 in. NPT, 3/8 in. NPT, Each

Part Number: MLI-652-4

Not Yet Reviewed

Estimated Ship Date: Today

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Russell Reducers 661621

Fitting, Reducer, NPT to NPT, Straight, Aluminum, EnduraShine, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: RUS-661621

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Fragola Performance Systems Reducers 491210-BL

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 1 in. NPT, 3/4 in. NPT, Each

Part Number: FRA-491210-BL

Not Yet Reviewed

Estimated Ship Date: Today

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Russell Reducers 661620

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Blue Anodized, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: RUS-661620

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Russell Reducers 661640

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Blue Anodized, 1 in. NPT, 3/4 in. NPT, Each

Part Number: RUS-661640

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Milton Reducer Hose Fittings 652-8

Fitting, Reducer, NPT to NPT, Straight, Brass, Natural, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: MLI-652-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Aeroquip Reducers FBM2145

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Blue Anodized, 1 in. NPT, 3/4 in. NPT, Each

Part Number: AER-FBM2145

Not Yet Reviewed

Estimated Ship Date: Today

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Earl's Performance Reducers AT991207ERL

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: EAR-AT991207ERL

Not Yet Reviewed

Estimated Ship Date: Today

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Fragola Performance Systems Reducers 491208-BL

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 3/4 in. NPT, 3/8 in. NPT, Each

Part Number: FRA-491208-BL

Not Yet Reviewed

Estimated Ship Date: Today

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Vibrant Performance Reducer Fittings 10858

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: VPE-10858

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance 912 Series Pipe Reducers 912-12-08-2

Fitting, Reducer, NPT to NPT, Straight, Aluminum, Black Anodized, 3/4 in. NPT, 1/2 in. NPT, Each

Part Number: HSE-912-12-08-2

Not Yet Reviewed

Estimated Ship Date: Today

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