1987-89 Ford F-Series OEM Plastic Tank S.U.

1987-1989 Ford F-Series Pickup sending unit for the OEM Rear Plastic DIESEL ONLY fuel tank. A new O-Ring is included with the sending unit. When installing the sending unit, reuse the original nut to secure the unit to the tank. Purchasing a new “funnel” style in-tank fuel filter (TREXFMFF-5) is recommended when installing the new unit.

*This sending unit does NOT work properly in the 1985-1986 Ford Diesel Pickup. Ford flipped the Ohm range in 1987 so do not purchase this unit for those years. Look at our TREXFMSU-10DEP unit.

**If your original rear tank is the metal 19 gal. tank, please look at our TREXFMSU-5DER.

Aftermarket Ford OEM Rear & Midship Plastic tank sending units available at this time:
TREXFMSU-10DEP: 1985-1986 Ford OEM Rear Plastic tank sending unit
TREXFMSU-12DEP: 1987-1989 Ford OEM Rear Plastic tank sending unit
TREXFMSU-11DEP: 1990-1991 Ford OEM Rear Plastic tank sending unit
TREXFMSU-11DEPS: 1990-1991 Ford OEM Side Plastic tank sending unit
TREXFMSU-13DEPS: 1992-1993 Ford OEM Side Plastic tank sending unit
TREXFMSU-14DEP: 1994-1997 Ford OEM Rear Plastic tank sending unit
TREXFMSU-14DEPS: 1994-1997 Ford OEM Side Plastic tank sending unit

• Ohm range: Full 155-165, Empty 5-15