The Walbro direct-fit fuel pump and filter assembly for 1988–1989 Mercury Topaz is a combined replacement module that helps reestablish proper fuel flow and filtration for that Topaz application. Offered as a direct-fit unit, it simplifies swap-in replacement during fuel-system service or repair and serves as a practical option for owners needing to refresh the vehicle’s pump-and-filter assembly.
Walbro 88-89 Mercury Topaz Fuel Pump/Filter Assembly