Product Description
Fills the gap between the 1985-1986 and 1990-1991 rear diesel sending units — same lock-nut design and ohm range as FMSU-11DEP, for the years in between.
Inside the tank, a sending unit's contacts and float mechanism take a beating from years of fuel exposure and vibration, and once the resistor track wears through, no amount of gauge calibration fixes it. This replacement is built to the original ohm range and mounting spec so it drops in and reads correctly the first time.
Technical Specifications
- Ohm Range: Full 155-165, Empty 5-16
- Fuel Type: Diesel only
- Installation Type: Lock nut (OEM plastic tank specific)
- Includes new O-ring; does NOT include filter
Fitment
- Ford F-Series Pickup (OEM Rear Plastic Tank, Diesel) | 1987-1989
Product Videos
Custom Field
MPN FMSU-12DEP
Make Ford
Model F-Series Pickup (OEM Rear Plastic Tank, Diesel) 1987-1989
Fitment Ford F-Series Pickup (OEM Rear Plastic Tank, Diesel) | 1987-1989
