Electronic Engine Control (E.E.C) fit your 1990 Mercury Grand Marquis 8 Cyl 5.0L 4-Speed Automatic Transmission AOD
My Vehicle Change Vehicle
1990 Mercury Grand Marquis
8 Cyl 5.0L; 4-Speed Automatic Transmission AOD
My Vehicle Change Vehicle
1990 Mercury Grand Marquis
8 Cyl 5.0L; 4-Speed Automatic Transmission AOD
Categories Close X
You have selected
Fuel System & Manifolds
Other Categories
Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radios & Shock Absorbers
Alternator, Regulator, Battery, Starter & Distributor
Automatic Transmission
Body Front & Floor
Body Sides & Quarter
EM Exterior Moulding
Engine
Fenders & Hood
Frame, Exhaust System, Spring & Stabilizer
Front Suspension & Steering
IT Interior Trim Parts
Lamps & Wiring
Radiator & Grill
Rear Axle & Drive Shaft
Roof, Back, Luggage Compartment & Tailgate
SM Body Sheet metal
Seats
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Parts Questions
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
Part Description
F1SZ-10884-A
SENDER (WATER TEMPERATURE INDICATOR ENGINE UNIT)Sender Assy - Temperature1 contact - green insulator - 1 1/2" long, mechanical instr. cluster- Base Number:10884
- Callout Name:10884
MSRP: $29.82$18.701- Base Number:
- RELAY ASY.
FOAZ-14N089-A
Relay moduleA/C cutout (Type 12)
ABS power (Type 12)
Fuel pump (Type 12)- Fit Note:5.0L
- Base Number:13A025
- Callout Name:14N089
- Replaced By:5M5Z-14N089-A
MSRP: $21.67$13.73 - Fit Note:
FOAZ-14N089-B
Relay moduleBatt saver (Type 12)
Horn (Type 12)
LCD dim (Type 12)
Load leveling (Type 12)
Police accessories (Type 12)
Power window (Type 12)
Trailer Tow- Callout Name:14N089
- Replaced By:AU5Z-14N089-FA
MSRP: $58.33$39.901- Callout Name:
MSRP: $24.52$17.951
-N621926-S36
HARDWARENut And Washer Assy - Hex.- Base Number:HN1
- Callout Name:N621926-S36
- Replaced By:-N621926-S438
MSRP: $3.75$2.204- Base Number:
E1AZ-12A648-A
SENSOR ASY. (ENGINE COOLANT TEMPERATURE)Sender AssemblyRounded connector with 2 round pins- Fit Note:8 Cyl 5.0L
- Callout Name:12A648
- Replaced By:9U2Z-12A648-A
MSRP: $56.91$35.681- Fit Note:
- CABLE ASY. (BATTERY TO STARTER RELAY) IDENTIFICATION CHART
MSRP: $22.00$14.161
- HOSE (HEATER WATER)
MSRP: $77.13$56.451 
MSRP: $18.79$13.751- MSRP: --$0.00
E7AZ-18472-E
Hose - Heater WaterOutlet tube to water pump - #1 in illustration, with ATC
Outlet tube to water pump - #1 in illustration, without ATC- Fit Note:5.0L
- Callout Name:18472
- Replaced By:E7AZ-18472-EA
- Fit Note:
FOVY-18472-A
Hose - Heater WaterInlet - switch to 18599 - #2 in illustration, with ATC
Inlet tube to 18599 - #2 in illustration, without ATC- Fit Note:5.0L
- Callout Name:18472
- Fit Note:
- FOVY-18472-C
Hose - Heater Water#4 - inlet-switch to heater core, with ATC
Inlet tube to heater core - #4 in illustration, without ATC- Fit Note:5.0L
- Callout Name:18472
- Fit Note:
- RETAINER (WIRING HARNESS)
F5PZ-14A163-AA
Strap AssyStrap type retainer for wire bundle - 7.2mm (1/4") dia. stem, 15mm (5/8") mushroom head, 9.25mm (1/4") long serrated stem, 130mm (4 3/4") strap, includes 10 straps- Base Number:14A163G
- Callout Name:14A163
MSRP: $36.29$26.121 - Base Number:
E9DZ-14A163-AA
RetainerRetainer - push pin type - 20mm serrated pin with 60mm x 10mm wing - general use for wiring to sheet metal - use with electrical tape - incl. 10 retainers- Base Number:14A163B
- Callout Name:14A163
MSRP: $1.50$1.05- Base Number:
- SENSOR ASY. (HEATED OXYGEN SENSOR) HO2S IDENTIFICATION CHART
MSRP: $88.55$53.571 
MSRP: $88.55$53.571
MSRP: $88.55$53.571- MSRP: $83.27$50.381
F5FZ-12029-A
COIL ASY. (IGNITION LESS MOUNTING STRAP)Coil Assembly - Ignition- Fit Note:8 Cyl 5.0L
- Callout Name:12029
- Replaced By:F7PZ-12029-AA
MSRP: $65.09$40.811- Fit Note:
MSRP: $2.75$1.614
- D1PZ-14303-A
CABLE (DASH PANEL TO GROUND)Cable AssyNo. 8 ground strap, 12" long- Base Number:14303
- Callout Name:14303
MSRP: $12.87$8.281 - Base Number:
- D5ZZ-18599-A
ELBOW (HOT WATER HEATER and AIR CONDITIONER CONNECTION)AdaptorCONNECTOR - STEEL FOR 5/8" HOSE - CUT TO FIT- Callout Name:18599
MSRP: $18.79$13.751 - Callout Name:
- CONNECTOR AND WIRE ASY. (REPAIR)E4AZ-12A209-B
Wiring Assy - Brake Skid ControlTo repair 12A581 wiring , connector to 9345 electric fuel pump relay , with EEC- Callout Name:12A209
MSRP: $49.04$35.891 - Callout Name:
- E4AZ-12A209-A
Wiring Assy - Brake Skid ControlTo repair 12A581 wiring , connector to 12A646 power relay , with EEC- Callout Name:12A209
- Callout Name:
- E5DZ-12A209-A
Wiring Assy - Brake Skid ControlTo repair 12A581 wiring , connector to 9F479 manifold pressure sensor , with EEC- Callout Name:12A209
- Callout Name:
- E5ZZ-12A209-A
Connector#E5ZB 14A464-AA- To repair TFI module connector on the 12A581, 5 pin connector 5 wires, with EEC- Callout Name:12A209
- Callout Name:
E7FZ-12A644-A
SENSOR ASY. (ENGINE CONTROL BAROMETRIC PRESSURE)Sensor AssyCalif. Ems.- Fit Note:8 Cyl 5.0L
- Base Number:12A644
- Callout Name:12A644
MSRP: $153.64$114.531- Fit Note:
E9DZ-9C915-A
VALVE ASY. (FUEL VAPOR STORAGE CANISTER PURGE REGULATOR)Valve AssyBlack color hose fittings, no wire pigtail, id. E4TF-AA- Fit Note:8 Cyl 5.0L
- Base Number:9C915
- Callout Name:9C915
MSRP: $143.45$86.791- Fit Note:
- RELAY ASY. (FUEL PUMP) IDENTIFICATION CHART
- E8AZ-14301-A
CABLE ASY. (BATTERY TO GROUND)Cable Assy#E8AF-CB - 27" LONG - 6 GAUGE- Fit Note:8 Cyl 5.0L
- Base Number:14301
- Callout Name:14301
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1990 Mercury Grand Marquis parts. Parts like Electronic Engine Control (E.E.C) are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.0L. Transmission: 4AT AOD.