Keep your lift pump operating at peak performance with one of these FASS Fuel Systems Wire Harness, featuring a durable relay and protective cover. Built for the demands of high-performance diesel systems, this harness is available in both 14-gauge and 10-gauge configurations to meet a variety of applications.
The 14-gauge wire harness is a versatile option ideal for standard and mid-level applications, offering reliable current delivery for consistent pump performance. Perfect for less demanding systems or general upgrades, the 14-gauge harness provides a lightweight yet durable solution while maintaining the efficiency and quality you expect from FASS. Its adaptability makes it suitable for multiple FASS lift pump models and a wide range of installations.
The 10-gauge wire harness is specifically designed for use with fully adjustable Titanium Signature Series, Industrial Series, and Competition Series FASS Fuel Systems, delivering the heavy-duty performance these systems require. With enhanced current capacity, the 10-gauge harness minimizes voltage drop, ensuring your pump receives full, uninterrupted power.
Proper wiring is critical to the performance and longevity of your FASS fuel system. This high-quality replacement harness includes a relay and is engineered to provide the correct current, preventing power drop-offs commonly seen with OE wiring. With FASS Fuel Systems, you can trust your system to deliver consistent, reliable fuel flow in even the most demanding conditions. Upgrade your wiring and protect your investment with the FASS Universal Lift Pump Wire Harness, a component built to meet the highest standards of durability and performance.
NOTE: to get FASS warranty coverage for your product you must fill out their registration form
here.