Description

Lock in your fuel system’s performance with the FASS Fuel Systems Quick Connect Plug, made deliver a leak-proof seal in 5/16″, 3/8″, or 1/2″ sizes. Designed for precision and ease, this plug is the unsung hero that keeps your diesel leak-free, even under the most demanding conditions.
Whether you’re upgrading, troubleshooting, or capping off unused lines during a custom build, this quick connect plug is the ultimate solution for maintaining system integrity. Engineered to withstand the rigors of high performance diesel applications, it guarantees a flawless seal and unmatched durability. Fuel your confidence with the FASS Quick Connect Plug, a small but mighty component that ensures your system is ready to handle anything. When perfection is the standard, and reliability is non-negotiable, this plug stands as a testament to the exceptional quality of FASS Fuel Systems.
NOTE: to get FASS warranty coverage for your product you must fill out their registration form here.

Vehicle Fitment

Universal Fitment