3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter

Name: 3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter
Brand: DeatschWerks
SKU: 6-02-0136-B
Price: 25.2 USD
Availability: InStock
Rating: 4.8 (5 reviews)

3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter - Main image

3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter - View 2

3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter - View 3

$25.2 ~~$40~~ In stock

Category: AN Fitting

The DeatschWerks 3/8" EFI Quick Connect to 3/8" EFI Quick Connect Adapter is an anodized matte black fitting designed to join two 3/8" female EFI quick connect lines. It is part of the DeatschWerks EFI Quick Connect Adapters category.

Connects 3/8" female EFI quick connect to 3/8" female EFI quick connect
Anodized matte black finish
DeatschWerks brand
Category: EFI Quick Connect Adapters
SKU: 6-02-0136-B

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 (4.8 / 5 · 5 reviews)

Steven ★★★★★ Oct 19, 2026

I needed a solid way to join two 3/8" quick-connect lines and this anodized matte black fitting did the trick perfectly. The machining is precise and it clicked together with zero leaks on the first try.

Adam E. ★★★★★ Oct 17, 2026

This little adapter made connecting two 3/8" EFI lines a breeze, and the anodized finish blends right in with the rest of my setup. It's a simple part that does exactly what it should without any fuss.

Jason ★★★★★ Oct 13, 2026

The matte black anodized finish looks way better than the bare aluminum fittings I've used before. Both 3/8" female quick connects clicked on solid with no leaks at all.