Air and Fuel Fuel Injection Systems and Components - Electronic

AEM

AEM Honda High Volume Fuel Rail Port Plug -6 (9/16 -18)

$4.03

SKU: A005 2-604

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Part #: 2-604

AEM High Volume Fuel Rail replacement parts include aluminum crush washers, fuel rail O-rings, adjustable fuel pressure regulator O-rings, banjo fittings, and fuel rail plugs.

High Volume Fuel Rail Port Plug -6 (9/16-18)

MIA's Description

The AEM 2-604 is a high-volume fuel rail port plug designed for custom fabrication of fuel lines. It features a -6 AN ORB thread with an O-ring seal and a 9/16"-18 thread size. Constructed from 6061 T-6 billet aluminum, this plug is intended to complete custom fuel line setups.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAEM
Part NumberA005 2-604

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy