How to service the rear window wiper motor on Mercury Mariner?

Service access to the rear window wiper motor requires users to confirm proper parking by enabling ON function and permitting at least one complete cycle. After switching off the wiper motor you need to mark the position of the blade tip on the back glass for its future reattachment. The rear pivot arm requires detachment through an upright lift motion followed by unlocking the tab and pull-up detachment. Next remove the rear wiper motor shaft nuts cover before taking off the nut and reinstall the shaft nut securely at 7 Nm (62 lb-in). Remove the rear wiper motor cover first and then the bracket nut before securing them with 4 Nm (35 lb-in) tightness. Prior to removing the bolt and the rear wiper motor you need to ensure that you tighten it to 5 Nm (44 lb-in) when replacing them. Reinstall the rear wiper by working in the opposite order and set the rear wiper pivot arm to its correct position.

OEM Mercury Mariner Wiper Motor

Windshield Wiper Motor

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6 Wiper Motors found

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Mercury Mariner Wiper Motor Assembly
Part Number: 8L8Z-17508-D
$118.97 MSRP: $200.29
You Save: $81.32 (41%)
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Product Specifications
- Other Name: Motor Assembly - Wiper; Back Glass Wiper Motor; Windshield Wiper Motor; Rear Motor; Wiper Motor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2011 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Wiper Motor
Part Number: 6F1Z-17508-AARM
$106.23 MSRP: $144.56
You Save: $38.33 (27%)
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Product Specifications
- Other Name: Remanufactured Motor Assembly - Wiper; Windshield Wiper Motor; Front Motor; Motor
- Replaces: 1L2Z-17508-AB, 6F1Z-17508-A, 6L8Z-17508-AA, WM-684, 6F1Z-17V508-AARM, F8OZ-17508-BA, YL8Z-17508-AA, WM-633, WM-559
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Mariner Wiper Motor
Part Number: 8L3Z-17508-B
$271.01 MSRP: $450.00
You Save: $178.99 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor Assembly - Wiper; Windshield Wiper Motor; Front Motor; Motor
- Manufacturer Note: Motor Only
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2011 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Mariner Front Transmission
Part Number: 6L8Z-17508-B
$198.96 MSRP: $275.24
You Save: $76.28 (28%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Linkage Assembly - Wiper; Windshield Wiper Linkage; Arm & Pivot Assembly; Wiper Linkage
- Replaces: 6L8Z-17566-BA, 2L8Z-17566-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS
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Mercury Mariner Wiper Motor
Part Number: 8L8Z-17508-C
$292.33 MSRP: $500.00
You Save: $207.67 (42%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor Assembly - Wiper; Windshield Wiper Motor; Front Motor
- Manufacturer Note: Motor Only
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | Base, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
View related parts
Mercury Mariner Wiper Motor Assembly
Part Number: 4L8Z-17508-AB
Product Specifications
- Other Name: Motor Assembly - Wiper; Back Glass Wiper Motor; Rear Motor; Wiper Motor
- Manufacturer Note: Includes Cover, Pad And Retainer
- Replaces: YL8Z-17508-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2007 Mercury Mariner | Base, Convenience, Hybrid, Luxury, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L GAS

Mercury Mariner Wiper Motor

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Mercury Mariner Wiper Motor Parts Questions & Experts Answers

Wiper Motor Assembly
8L8Z-17508-D
Q: How to service the rear window wiper motor on Mercury Mariner?
A: Service access to the rear window wiper motor requires users to confirm proper parking by enabling ON function and permitting at least one complete cycle. After switching off the wiper motor you need to mark the position of the blade tip on the back glass for its future reattachment. The rear pivot arm requires detachment through an upright lift motion followed by unlocking the tab and pull-up detachment. Next remove the rear wiper motor shaft nuts cover before taking off the nut and reinstall the shaft nut securely at 7 Nm (62 lb-in). Remove the rear wiper motor cover first and then the bracket nut before securing them with 4 Nm (35 lb-in) tightness. Prior to removing the bolt and the rear wiper motor you need to ensure that you tighten it to 5 Nm (44 lb-in) when replacing them. Reinstall the rear wiper by working in the opposite order and set the rear wiper pivot arm to its correct position.