Top 10 6AN to 3/8 NPT – Automotive Replacement Fuel System Fittings

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1. Russell

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Russell 660460 Blue Anodized Aluminum -6AN Flare to 3/8" NPT Pipe Adapter

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Russell #ad - Straight -6 an to 3/8" npt National Pipe Tapered pipe size. Provides maximum protection against corrosion. 37 degree sealing angle guarantees a positive seal at maximum operating pressures. Precision machined to ensure accurate thread engagement. Has a blue anodized finish.
BrandRussell #ad
ManufacturerRussell #ad
Height0 Inches
Length0 Inches
Weight0.03 Pounds
Width0 Inches
Part Number660460
Model660460
Warranty1 year

2. Gorilla Werks

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Gorilla Werks Fitting -6AN to 3/8" NPT Black Anodized

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Gorilla Werks #ad - Detailed instructional videos on proper installation methods are available online. We currently are offering 6aN, and 10AN sizes, and will be expanding to more sizes soon. We look forward to creating relationships with our fellow performance enthusiasts.

We are a growing company, and look forward to providing all size requirements for your needs. Gorilla werks hose fittings are equipped with the highest quality finish available, and will provide the best appearance and connections in your high performance fuel / water systems for your performance engine needs. We ensure our fittings have the lowest tolerance for fitments, so you can apply our fittings with confidence. If you don't see a size you need, 8AN, we will do our best to bring it to the market for you.

Gorilla werks also offers coupler fittings to provide a seamless connection from your NPT or AN sized parts. Please send feedback! we would love to fulfill the needs of all applications. Our fittings have a gloss finish, and recommend taking basic installation steps to prevent damage. This also allows you to route your hoses in the safest manner away from heat sources that may cause damage to your hoses. Our hose ends are made from 6061 t6 aluminum. Angled fittings are mandrel bent.
BrandGorilla Werks #ad
ManufacturerGorilla Werks #ad
Part NumberG06-38

3. EVIL ENERGY

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EVIL ENERGY 6AN AN6 Flare to 3/8" NPT Male Straight Fitting Union Flare Adapter Aluminum Black

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EVIL ENERGY #ad - Fuel line connector are designed for a smooth flow, oil-proof. No installation instructions, adjustable wrench is highly recommended. Six-month warranty provide by evil energy. We value your shopping experience and strive to offer a high-quality product and service.

Bulkhead fitting perfect to apply in automotive, oil, industrial, E85, Water, Air, boat/marine etc. Advantage:the 6an male flare to 3/8" npt fitting has one male side an is a 37 degree flare fitting taper and the other male side NPT is a 60 degree tapered threads, assures a tight seal and ease of operation. These adapter hose fittings are designed to quickly make professional 37° AN connections from NPT tapered pipe threads. Designed for smooth flow that gives better fluid flow, tight secure and leaks free connection.

The male flare fitting fit all oil cooler / fuel tank / fuel pump/fluid Line/turbo. Each straight fitting is completed with a black anodized finish for corrosion protection. Feature: anti-rust, waterproof, strong and reliable. Straight bulkhead Flare is sturdy, and easy assembly. Made of high performance lightweight 6061-t6 billet aluminum material. One side is an standard and the other is nPT National Pipe Taper Thread.
BrandEVIL ENERGY #ad
ManufacturerSpeedwow Tuning #ad
Part NumberCS00272S0606

4. autoBbox

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6AN Male Flare to 3/8 NPT Female Fuel Hose Line Fittings Aluminum AN6 to 3/8 Oil Tank Adapter Black

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autoBbox #ad - Made of high performance lightweight 6061 T6 CNC Machined Billet Aluminum Material. Jic -6 an 9/16-18 unf male flare to 3/8 npt female thread hose pipe connector straight. Such as: oil/ fuel/ water/ Gas/ Fluid/ Air Line. Black anodized finish for durability, long last and strength. Npt female to male an Oil Fuel Pipe Fitting Adaptor. Designed to match with universal performance hose and hose ends, Universal fit.
BrandautoBbox #ad
ManufacturerautoBbox #ad
Part NumberWAN895-6D-06-blk

5. AC PERFORMANCE

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Black Aluminum 90 Degree -6 AN AN6 Male Flare to 3/8'' 3/8 inch Male Swivel NPT Fitting Adapter

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AC PERFORMANCE #ad - Material: cnc-machined of lightweight 6061-T6 billet aluminum. Application: great for any liquid or gas application where a high-flow splitter is needed. Size: 90 degree, -6an male to 3/8" male NPT. Finish: black anodized for durability and strength. Forged swivel elbow design.
BrandAC PERFORMANCE #ad
ManufacturerFOURAGE #ad
Height0.6 Inches
Length1.5 Inches
Width0.6 Inches
Part NumberAN9221-6-6D_BK
ModelAN9211
Warranty1 year quality warranty

6. AC PERFORMANCE

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Black Aluminum 90 Degree Elbow -6 AN AN6 Male To 3/8" NPT Male Fitting Adaptor Connector

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AC PERFORMANCE #ad - Manufactured of high performance lightweight 6061-T6 cnc machined aluminum. Each component is precision-machined to exact tolerances for trouble-free performance. Size: 3/8" npt male to male -6 an thread jic 6, 9/16"x18 tube adapter, Degree: 90 deg elbow. Surface treatment: black anodized finish for durability and strength. Precision machined to exacting tolerances for trouble-free performance.
BrandAC PERFORMANCE #ad
ManufacturerFOURAGE #ad
Height0.6 Inches
Length1.5 Inches
Width0.5 Inches
Part NumberAN822-6-6D_BK
Warranty1 year quality warranty

7. ICT Billet

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ICT Billet Straight -6AN Flare Male to 3/8" NPT Taper Pipe Thread Adapter Fitting 6 AN Black Anodized Billet Aluminum Plumbing Port Fluid Made in America F06AN375NP

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ICT Billet #ad - Machined aluminum finish. Made in wichita, Kansas from aerospace grade, usa produced, billet aluminum. Use these fittings to adapt a -6 AN hose end to a 3/8" NPT taper thread port. 37 degree flare fitting automotive standard. See thread chart photo in this listing to identify your fitting size.
BrandICT Billet #ad
ManufacturerICT Billet #ad
Part NumberCA-F06AN375NP
Model.

8. Edelbrock

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Edelbrock/Russell 660840 Blue Anodized Aluminum -6AN 90-Degree Flare to 3/8" Pipe Adapter Fitting

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Edelbrock #ad - Country of Origin : United States. Fit type: Vehicle Specific. Package weight: 0022 pounds. Package dimensions: 3. 555 h x 11. 938 l x 6. 35 w centimeters.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height1.8 Inches
Length5.7 Inches
Weight0.08 Pounds
Width2.6 Inches
Part NumberRUS-660840
ModelRUS-660840
WarrantyEdelbrock, LLC shall not be liable for any and all consequential damages occasioned by the breach of any written or implied warranty pertaining to this sale in excess of the purchase price of the product sold.

9. AC PERFORMANCE

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Straight -6 AN 9/16-18 to 3/8" NPT, Black Aluminum Female 6AN Swivel to Male 3/8 NPT Thread Fuel Pipe Hose Fitting

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AC PERFORMANCE #ad - Size: male 3/8" npt to female jic -6 an 9/16-18 Swivel tube hose adaptor, straight. Surface treatment: black anodized finish for durability and strength. Manufactured of high performance lightweight 6061-T6 cnc machined aluminum. Universal using for braided fuel lines hoses Oil, Water, Fuel, Fluid and Air Line. Provides maximum protection against corrosion, Machined from aircraft grade aluminum. Precision machined to exacting tolerances for trouble-free performance.
BrandAC PERFORMANCE #ad
ManufacturerFOURAGE #ad
Height0.6 Inches
Length1.6 Inches
Width0.6 Inches
Part NumberAN9161-6-6D_BKA
ModelAN9161
Warranty1 year quality warranty

10. autoBbox

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6AN Flare to 3/8 NPT Male Pipe Fitting Adapters Straight Fuel Hose Line Aluminum JIC -6 AN 9/16-18 to 3/8" NPT Black Anodized

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autoBbox #ad - Jic -6 an male flare to male 3/8" NPT hose fittings hex / hexagon head reusable tube connector. Surface treatment: Black anodized. 37 degree sealing angle guarantees a positive seal at maximum operating pressures. Manufactured from high performance lightweight 6061-T6 billet aluminum alloy. Male -6 an to 3/8 inch NPT thread straight pipe adaptors.
BrandautoBbox #ad
ManufacturerautoBbox #ad
Part NumberWAN827-6-6D-blk