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2003 Mercury Grand Marquis

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A1 Cardone 78-8587F Engine Control Module
for 2003 Mercury Grand Marquis 4.6L V8 Gas SOHC

A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 1
A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 2
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A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 6
A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 7
A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 8
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A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 10
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A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis Image 12
A1 Cardone 78-8587F Engine Control Module - 2003 Mercury Grand Marquis

A1 Cardone
Brand:A1 Cardone
Part Number: 78-8587F
UPC: 082617716369
Weight: 2.03 lbs
Condition:Remanufactured



Core: See Value In Cart
Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the A1 Cardone 78-8587F Engine Control Module for your 2003 Mercury Grand Marquis. Buy now and secure your purchase online!

CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100% computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.

Features and Benefits:

  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • On-car vehicle validation is done to test durability and performance.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
  • Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
  • Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.

Specifications:

Connector Gender:
Female
Connector Quantity:
1
Connector Shape:
Rectangle
E-Waste:
Yes
FAA_A1:
ECM stands for Electronic Control Module. PCM stands for Powertrain Control Module. Both the ECM and PCM control the engine; however, the PCM also has control over the transmission.
FAA_A2:
Some GM applications have a knock module that must be transferred to the replacement module. Some older Ford applications have a calibration module that must be transferred to the replacement module.
FAA_A3:
No, not all Ford vehicles require PATS reset. Check the PATS chart found on the O.E. Manufacturers Service site for your application.
FAA_A4:
Ensure that the PCM was properly flash programmed for the vehicle. Also note whether the vehicle is equipped with the Ford "passive anti-theft system", which requires an on-car relearn.
FAA_A5:
Prior to replacing the original ECM/PCM, the installer should determine what caused the original to fail. Common causes of failures are: poor grounds and power, a bad wiring harness and short-circuited solenoids/relays.
FAA_A6:
Yes, most GM vehicles have a VATS, Pass Key or Pass Lock anti-theft system.
FAA_A7:
Not necessarily. There is a 30-minute manual procedure that can be done without a scanner. Refer to your O.E. manufacturers approved service manual for details.
FAA_A8:
Chrysler models 1996 and newer will need to be VIN programmed.
FAA_A9:
Check Engine Light staying on after resetting, engine turning off for no reason, loss of spark, loss of fuel injection, loss of pulse on fuel pump, intermittent starting problems.
Flash Programming Required:
Yes
Flashable:
Yes
Height:
1.6 in.
Height:
40.64 mm
Length:
203.2 mm
Length:
8 in.
Mounting Hardware Included:
No
Package Contents:
Module; Instruction Sheet
Product Condition:
Remanufactured
Removable PROM:
No
Terminal Gender:
Male
Terminal Quantity:
104
Terminal Type:
Pin
Width:
154.94 mm
Width:
6.1 in.
Ford #:
3U7A12A650EEA
Ford #:
3U7A12A650EEB
Ford #:
3U7A12A650EEC
Ford #:
3U7A12A650EED
Ford #:
3U7A12A650EFA
Ford #:
3U7A12A650EFB
Ford #:
3U7A12A650EFC
Ford #:
3U7A12A650EFD
Ford #:
3U7Z12A650EEA
Ford #:
3U7Z12A650EEB
Ford #:
3U7Z12A650EEC
Ford #:
3U7Z12A650EED
Ford #:
3U7Z12A650EFA
Ford #:
3U7Z12A650EFB
Ford #:
3U7Z12A650EFC
Ford #:
3U7Z12A650EFD
Ford #:
3W7A12A650BPA
Ford #:
3W7A12A650BRA
Ford #:
3W7Z12A650BPA
Ford #:
3W7Z12A650BRA
Ford #:
4U7A12A650APA
Ford #:
4U7A12A650APB
Ford #:
4U7A12A650ARA
Ford #:
4U7A12A650ARB
Ford #:
4U7A12A650ARC
Ford #:
4U7A12A650DFA
Ford #:
4U7A12A650DFB
Ford #:
4U7A12A650DGA
Ford #:
4U7A12A650DGB
Ford #:
4U7A12A650FXA
Ford #:
4U7Z12A650APA
Ford #:
4U7Z12A650APB
Ford #:
4U7Z12A650ARA
Ford #:
4U7Z12A650ARB
Ford #:
4U7Z12A650ARC
Ford #:
4U7Z12A650DFA
Ford #:
4U7Z12A650DFB
Ford #:
4U7Z12A650DGA
Ford #:
4U7Z12A650DGB
Ford #:
4U7Z12A650FXA
Ford #:
4W7A12A650AEA
Ford #:
4W7A12A650AEB
Ford #:
4W7A12A650AEC
Ford #:
4W7A12A650AFA
Ford #:
4W7A12A650AFB
Ford #:
4W7A12A650AFC
Ford #:
4W7A12A650BA
Ford #:
4W7A12A650BB
Ford #:
4W7A12A650BC
Ford #:
4W7A12A650BD
Ford #:
4W7A12A650HA
Ford #:
4W7A12A650HB
Ford #:
4W7A12A650HC
Ford #:
4W7A12A650JA
Ford #:
4W7A12A650JB
Ford #:
4W7A12A650JC
Ford #:
4W7A12A650JD
Ford #:
4W7Z12A650AEA
Ford #:
4W7Z12A650AEB
Ford #:
4W7Z12A650AEC
Ford #:
4W7Z12A650AFA
Ford #:
4W7Z12A650AFB
Ford #:
4W7Z12A650AFC
Ford #:
4W7Z12A650BA
Ford #:
4W7Z12A650BB
Ford #:
4W7Z12A650BC
Ford #:
4W7Z12A650BD
Ford #:
4W7Z12A650HC
Ford #:
4W7Z12A650JD
Mercury #:
3U7Z12A650EEA
Mercury #:
3U7Z12A650EEB
Mercury #:
3U7Z12A650EEC
Mercury #:
3U7Z12A650EED
Mercury #:
3U7Z12A650EFA
Mercury #:
3U7Z12A650EFB
Mercury #:
3U7Z12A650EFC
Mercury #:
3U7Z12A650EFD
Mercury #:
3W7Z12A650BPA
Mercury #:
3W7Z12A650BRA
Mercury #:
4U7Z12A650APA
Mercury #:
4U7Z12A650APB
Mercury #:
4U7Z12A650ARA
Mercury #:
4U7Z12A650ARB
Mercury #:
4U7Z12A650ARC
Mercury #:
4U7Z12A650DFA
Mercury #:
4U7Z12A650DFB
Mercury #:
4U7Z12A650DGA
Mercury #:
4U7Z12A650DGB
Mercury #:
4U7Z12A650FXA
Mercury #:
4W7Z12A650AEA
Mercury #:
4W7Z12A650AEB
Mercury #:
4W7Z12A650AEC
Mercury #:
4W7Z12A650AFA
Mercury #:
4W7Z12A650AFB
Mercury #:
4W7Z12A650BA
Mercury #:
4W7Z12A650BB
Mercury #:
4W7Z12A650BC
Mercury #:
4W7Z12A650BD
Mercury #:
4W7Z12A650HC
Mercury #:
4W7Z12A650JD
Country of Origin:
US

Manufacturer Warranty:

12 Months

A1 Cardone 78-8587F Engine Control Module compatibility with your 2003 Mercury Grand Marquis...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2004

 

2003

 

2004

 

2003

 
Mercury Grand Marquis

4.6L V8 Gas SOHC
1
 
Remanufactured Engine Control Module
Correct VIN and OE Number required when ordering
All Calibrations with Module ID MPC-197
Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required
 

Mercury Grand Marquis



4.6L V8 Gas SOHC Remanufactured Engine Control Module
Correct VIN and OE Number required when ordering
All Calibrations with Module ID MPC-197
Important: Vehicle Specific Flash Programming Required ON or OFF the Vehicle. Accurate VIN and Mileage are Required

1 Per Vehicle

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