How to remove and install a Windshield Wiper Motor on Mercury Grand Marquis?

Disconnect the cable from the negative battery terminal, then remove the rear hood seal and the Windshield Wiper Motor housing cover by pulling off the rear hood seal weatherstripping and using a small screwdriver to detach each of the wiper housing clips. Next, remove the Windshield Wiper Motor retaining bolts, noting that on later models, the Windshield Wiper Motor linkage must be removed before accessing the motor mounting bolts. After that, remove the clip from the Windshield Wiper Motor and disconnect the wiper linkage drive arm from the motor by prying off the clip with a small screwdriver and detaching the Windshield Wiper Arm from the motor. Unplug the electrical connector and lift the Windshield Wiper Motor from the housing, with installation being the reverse of the removal process.

Genuine Mercury Grand Marquis Windshield Wiper Motor

Wiper Motor

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8 Windshield Wiper Motors found

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Mercury Grand Marquis Wiper Motor Assembly
Part Number: 8W7Z-17508-A
Product Specifications
- Other Name: Motor Assy - Wiper; Wiper Motor
- Replaces: 3W7Z-17508-AA, 6W7Z-17508-AC
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2011 Mercury Grand Marquis | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, 4AT 4R70W, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Mercury Grand Marquis Wiper Motor Assembly
Part Number: 3W7Z-17508-AA
Product Specifications
- Other Name: Motor Assy - Wiper
- Manufacturer Note: "Smart" wiper motor w/integral wiper control module
- Replaced by: 8W7Z-17508-A
- 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 Wiper Motor Assembly
Part Number: F2VY-17V508-ARM
Product Specifications
- Other Name: Motor Assy - Wiper
- Manufacturer Note: Reman wiper motor, (may require FOVY-17V436-ARM output arm, 1W7Z-17V485-AARM bracket and F5AZ-17C518-AA windlatch assembly)
- Replaced by: F2VY-17V508-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1994 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT AOD, 4AT AODE
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Mercury Grand Marquis Wiper Motor Assembly
Part Number: F7AZ-17V508-AARM
Product Specifications
- Other Name: Motor Assy - Wiper
- Manufacturer Note: Wiper motor, (may require FOVY-17V436-ARM output arm, 1W7Z-17V485-CARM bracket and F5AZ-17C518-AA windlatch assembly)
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1995-1999 Mercury Grand Marquis | 8 Cyl 4.6L | 4AT, 4AT 4R70W, 4AT AODE
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Mercury Grand Marquis Wiper Motor Assembly
Part Number: F5AZ-17508-B
Product Specifications
- Other Name: MOTOR ASY - WIPER
- Manufacturer Note: USE W/ F4PZ 14A411-B WIRING KIT.
- Replaced by: 6W7Z-17508-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1987-1991 Mercury Grand Marquis | 8 Cyl 5.0L, 8 Cyl 5.8L | 4AT AOD
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Mercury Grand Marquis Kit
Part Number: F4DZ-17V508-CRM
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1991 Mercury Grand Marquis | 8 Cyl 5.0L | 4AT AOD
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Mercury Grand Marquis Wiper Motor Assembly
Part Number: F4DZ-17V508-BRM
Product Specifications
- Other Name: Motor Assy - Wiper
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1990-1991 Mercury Grand Marquis | 8 Cyl 5.0L | 4AT AOD
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Mercury Grand Marquis Wiper Motor Assembly
Part Number: 6W7Z-17508-AC
Product Specifications
- Other Name: Motor Assy - Wiper
- Manufacturer Note: Motor Only
- Replaced by: 8W7Z-17508-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007 Mercury Grand Marquis | 8 Cyl 4.6L Romeo SOHC EFI | 4-Speed Automatic Transmission 4R75E Livonia, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

Mercury Grand Marquis Windshield Wiper Motor

We provide a wide range of Mercury Grand Marquis Windshield Wiper Motor at the optimal prices. If you need Mercury Grand Marquis Windshield Wiper Motor, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your doorstep with a fast delivery service.

Mercury Grand Marquis Windshield Wiper Motor Parts Questions & Experts Answers

Wiper Motor Assembly
F4DZ-17V508-BRM
Q:
How to remove and install a Windshield Wiper Motor on Mercury Grand Marquis?
Posted by Cullen W.
A:
Disconnect the cable from the negative battery terminal, then remove the rear hood seal and the Windshield Wiper Motor housing cover by pulling off the rear hood seal weatherstripping and using a small screwdriver to detach each of the wiper housing clips. Next, remove the Windshield Wiper Motor retaining bolts, noting that on later models, the Windshield Wiper Motor linkage must be removed before accessing the motor mounting bolts. After that, remove the clip from the Windshield Wiper Motor and disconnect the wiper linkage drive arm from the motor by prying off the clip with a small screwdriver and detaching the Windshield Wiper Arm from the motor. Unplug the electrical connector and lift the Windshield Wiper Motor from the housing, with installation being the reverse of the removal process.
Answered by Ford Parts Specialist Ley / Feb 29, 2024