Performance Automotive Hoses & Fittings

Fuel Line Adapter Fitting 3/8" to 5/16"

Part Number: TNK-IFA3856

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Fitting, Fuel Line Adapter, Straight, Natural, 5/16 in. Male Quick-connect, -6 AN Male Threads, Each

Part Number: ICB-AN817-01A

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Fuel Line Adapter, Billet Aluminum, Black Anodized, 5/16 in. Fuel Tube, 1/8 in. NPT Male, Each

Part Number: NOS-17016NOS

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Fuel Line Adapter, Billet Aluminum, Black Anodized, 3/8 in. Fuel Tube, 1/8 in. NPT Male, Each

Part Number: NOS-17015NOS

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Fitting, Fuel Rail Adapter, Late Model, Billet Fuel Line Adapter, 5/16/8MM, Gauge Port, Each

Part Number: NEX-16190

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Fuel Line Adapter Fittings, Fuel Rail, Aluminum, Natural, Subaru, Toyota, Each

Part Number: TBS-TS-0402-1002

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Adapter Fitting; Specialty Adapter Fitting; Flare 90 Deg. Fuel Line Adapter; Anodized; -8 AN; w/0.125 in.

Part Number: RUS-640790

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Line Adapter Fittings, Fuel Rail, Aluminum, Blue Anodized, -6 AN Male, 5/16 in. SAE Threaded Cap, Set of 25

Part Number: RUS-644118

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Line Adapter Fittings, Fuel Rail, 3/8 in. Quick-Connect, -6 AN Male Threads, Aluminum, Black Anodized, Set of 25

Part Number: RUS-640857

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Fuel Line Adapter Fittings, Fuel Inlet Fittings, Straight, M14 x 1.5 Male Threads, M18 x 1.5 Male Threads, Stainless Steel, Black Anodized, Each

Part Number: PPE-113071000

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

1/2" NYLON TO NYLON PUSH ON UNION 2PK

Part Number: URR-K425

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Estimated Ship Date: Tomorrow if ordered today

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Fitting, Adapter, Pressure Gauge, -6 AN Male to 1/4 in. NPT Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: AER-FBM5276

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -6 AN Male to 1/4 in. NPT Male, 1/8 in. NPT Gauge Port, Aluminum, Blue, Each

Part Number: AER-FBM2276

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -6 AN Male to 3/8 in. NPT Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: AER-FBM5277

4.0 out of 5 stars ( 2 )

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Fitting, Adapter, Pressure Gauge, -6 AN Male to -6 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Blue, Each

Part Number: AER-FBM2272

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -8 AN Male to 3/8 in. NPT Male, 1/8 in. NPT Gauge Port, Aluminum, Blue, Each

Part Number: AER-FBM2279

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -6 AN Male to -6 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: AER-FBM5272

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -8 AN Male to -8 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: AER-FBM5273

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Fitting, Adapter, Pressure Gauge, -8 AN Male to 3/8 in. NPT Male, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: AER-FBM5279

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Fitting, Adapter, Pressure Gauge, -8 AN Male to -8 AN Male, 1/8 in. NPT Gauge Port, Aluminum, Blue, Each

Part Number: AER-FBM2273

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Dual Channel, E-85 Flex Fuel Sensor Bypass or Splitter. Inline, Mount, Billet, Includes -6,-8,-10 AN fittings, Black, Each

Part Number: SUM-226305X

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Flex Fuel Sensor Mount Kit, Flex Fuel Sensor, Wire Pigtail, -10 AN Inlet/Outlet, Kit

Part Number: SUM-226305X-KIT

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Transmission Line Adapter Fitting, Brass, 1/2-20 in. Inverted Flare with Recessed Threads, Ford, Mercury, Each

Part Number: HDA-394

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Transmission Line Adapter Fitting, 37 degree, Brass, 9/16-18 in. JIC Flare, Dodge, Each

Part Number: HDA-396

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Transmission Line Adapter Fitting, Brass, 5/8-18 in. Inverted Flare, Partial Thread, Ford, Mazda, Each

Part Number: HDA-395

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Estimated Ship Date: Dec 10, 2025 if ordered today

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