10AN to 5/16" Female EFI Quick Connect

Name: 10AN to 5/16" Female EFI Quick Connect
Brand: DeatschWerks
SKU: 6-02-0144-B
Price: 22.05 USD
Availability: InStock
Rating: 4.0 (5 reviews)

10AN to 5/16" Female EFI Quick Connect - Main image

$22.05 ~~$35~~ In stock

Category: AN Fitting

The DeatschWerks 10AN to 5/16" Female EFI Quick Connect is an AN fitting designed to join a 10 AN male flare connection to a 5/16" female EFI quick connect. It is offered under the DeatschWerks brand as part of their AN fitting lineup.

10 AN male flare to 5/16" female EFI quick connect
Category: AN Fitting
Brand: DeatschWerks
SKU: 6-02-0144-B (Standard)

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.0 / 5 · 5 reviews)

James ★★★★★ Oct 19, 2026

Swapping out my old barbed fitting for this quick connect was a breeze, and the 10AN to 5/16" connection fits perfectly on my fuel rail. The metal feels solid and the click when it locks in is reassuring.

Henry M. ★★★★★ Oct 18, 2026

Finally, a clean way to plumb my fuel rails without fighting with adapters. The quick connect locked in with a solid click on the first try.

Emily T. ★★★★☆ Oct 21, 2026

This fitting does exactly what it’s supposed to do—the 10AN to 5/16" quick connect adapter is a clean way to transition my fuel line setup. Took a little effort to get it fully seated on the 5/16" side, but once it clicked in, no leaks at all.