How do you disconnect and remove the speedometer cable on Mercury Grand Marquis?

On the later models the speedometer is electrical, a signal being sent to it by the Vehicle Speed Sensor(VSS), this does away with the mechanical speedometer cable. The first step is to unplug the cable from the negative terminal of the battery then follow it up by removing the speedometer cable from the transmission system or the cruise control adapter. Proceeding with the installation, it is necessary to take out the cable from the routing clips in the engine compartment and pull it upward to gain the necessary amount of free length for the disconnection of the speedometer. Next remove the screws holding the instrument cluster, remove the cluster and releasing the speedometer cable from back of the cluster by pressing on its cable release tab. Therefore, after the removal of the cable from the vehicle it is recommended to apply a lump of silicone of 3/16 inch into the speedometer opening and reversing the process of removal to apply the cable.

Genuine Mercury Grand Marquis Speedometer Cable

Speedo Cable

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6 Speedometer Cables found

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Mercury Grand Marquis Actuator Assembly
Part Number: 1W1Z-9A825-AA
Product Specifications
- Other Name: Actuator Assy; Actuator Cable, Cable
- Manufacturer Note: NGV
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Actuator Assembly
Part Number: 3W3Z-9A825-AA
Product Specifications
- Other Name: Actuator Assy; Cable
- Manufacturer Note: Maurader only
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT 4R70W
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Mercury Grand Marquis Speedometer Cable Housing
Part Number: E3FZ17260A
Product Specifications
- Other Name: Cable Assembly Speedometer; Speedometer Cable Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1994 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 5.0L | 4AT, 4AT AOD, 4AT AODE
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Mercury Grand Marquis Control Cable Assembly
Part Number: E3MZ-9A820-A
Product Specifications
- Other Name: Cable Assembly - Control
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1983-1989 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
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Mercury Grand Marquis CA ASY -SPEEDO
Part Number: E3ZZ9A820A
Product Specifications
- Other Name: Speedometer Cable Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1983-1986 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
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Mercury Grand Marquis Speedometer Cable Kit
Part Number: EOAZ17260B
Product Specifications
- Other Name: Cable Assembly Speedometer
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1980-1993 Mercury Grand Marquis | 8 Cyl 4.2L, 8 Cyl 4.6L, 8 Cyl 5.0L, 8 Cyl 5.8L | 3AT, 3AT C4, 3AT C6, 4AT, 4AT AOD, 4AT AODE

Mercury Grand Marquis Speedometer Cable

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Mercury Grand Marquis Speedometer Cable Parts Questions & Experts Answers

Control Cable Assembly
E3MZ-9A820-A
Q: How do you disconnect and remove the speedometer cable on Mercury Grand Marquis?
A: On the later models the speedometer is electrical, a signal being sent to it by the Vehicle Speed Sensor(VSS), this does away with the mechanical speedometer cable. The first step is to unplug the cable from the negative terminal of the battery then follow it up by removing the speedometer cable from the transmission system or the cruise control adapter. Proceeding with the installation, it is necessary to take out the cable from the routing clips in the engine compartment and pull it upward to gain the necessary amount of free length for the disconnection of the speedometer. Next remove the screws holding the Instrument Cluster, remove the cluster and releasing the speedometer cable from back of the cluster by pressing on its cable release tab. Therefore, after the removal of the cable from the vehicle it is recommended to apply a lump of silicone of 3/16 inch into the speedometer opening and reversing the process of removal to apply the cable.