NGK NTK Upstream O2 Oxygen Sensor for 1984-1986 Ford F-150 5.0L V8 4.9L L6 - sf

DENSO Upstream Oxygen (O2) Sensor for 1986 Mercury Sable - O2 Exhaust lz

DENSO Upstream Oxygen (O2) Sensor for 1985-1986 Mercury Lynx - O2 Exhaust sa

DENSO Upstream Oxygen (O2) Sensor for 1984-1986 Mercury Cougar - O2 Exhaust aw

DENSO Upstream Oxygen (O2) Sensor for 1986 Mercury Grand Marquis - O2 ym

Delphi Upstream Oxygen (O2) Sensor for 1985-1986 Mercury Capri - O2 Exhaust tr

DENSO Upstream Oxygen (O2) Sensor for 1984-1985 Mercury Capri - O2 Exhaust wz

Delphi Upstream Oxygen (O2) Sensor for 1985-1986 Mercury Capri 5.0L V8 - O2 ud