FASS Fuel Systems WH-1006-3R Fuel System Wiring Harnesses Dedicated Fuel Systems GMC Sierra 3500 HD 2011

GMC Sierra 3500 HD 2011 to 2014

the cleaner the fluid stays and the longer the transmission lasts

FASS Fuel Systems Diesel System 2005-2018 and 2021 Dodge Ram Cummins Titanium Signature Series 165GPH (TSD07165G) Part No: TSD07165G

experience the highest coolant temperatures

FASS Fuel Systems WH-1006-3R Fuel System Wiring Harnesses Dedicated Fuel Systems GMC Sierra 3500 HD 2011FASS Fuel Systems Fuel System Wiring Harnesses. FASS Fuel Systems Fuel System Wiring Harnesses: Proper wiring is crucial to the performance and longevity of your fuel System. Ensure that your FASS fuel System is receiving full voltage from the electrical source with a FASS Fuel Systems wiring harness. These heavy duty replacements include a relay and provide the correct current to prevent drop off that's common with OE wiring. Manufacturer's Part