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Parts by vehicle

1990 Mercury Grand Marquis parts

None for sale right now · 14 part numbers

Other years: 1987, 1988, 1989, 1991, 1992, 1993 · all years

1990 Mercury Grand Marquis part numbers

OEM and interchange numbers that fit this vehicle. Trim, engine and options can change the number, so check the one on your old part when you can.

Fuel / ignition / emissions electronics

Fuel Injection Idle Air Control Valve: E9AZ-9F715-AA

Keyless / security / ignition

Ignition Module: DU2Z-12A297-A

Sensors

Barometric Sensor: E7FZ-12A644-A
Engine Oil Pressure Switch: D4AZ-9278-A
HVAC Pressure Switch: E35Y-19E561-A
Oxygen Sensor: FO3Z-9F472-A
Sensor: AU2Z-9F479-A
E9LZ-9E731-A
Temp Sending Unit: F1SZ-10884-A

Other parts

Drain Plug: D6TZ-6730-A
Engine Oil Drain Plug: F75Z-6730-BA
PCV Valve: D9ZZ-6A666-A
PCV Valve Grommet: F7CZ-6A892-AA
Valve Lifters: F2SZ-6500-B

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