How to service the rear window wiper motor on 2009 Mercury Mariner?

Starting with the service of the rear window wiper motor requires removing the rear pivot arm first. First disconnect the rear wiper motor shaft nut cover followed by the shaft nut then apply finger pressure to secure the nut by hand until tightening it to 6 Nm (53 lb-in). Open the liftgate window then remove the rear wiper motor cover trim panel from its position. Dismantle the electrical connector then you can remove the two nuts which fasten the rear window wiper motor and tighten them to 7 Nm (62 lb-in) strength when reinstalling. During installation you should reverse all steps from removal to complete the process with the rear window wiper motor.

OEM 2009 Mercury Mariner Wiper Motor

Windshield Wiper Motor

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3 Wiper Motors found

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2009 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
- Base No.: 17508
- Item Weight: 2.20 Pounds
- Item Dimensions: 9.4 x 8.3 x 8.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 8L8Z-17508-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- 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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2009 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
- Base No.: 17508B
- Item Weight: 3.20 Pounds
- Item Dimensions: 9.1 x 8.4 x 6.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 8L3Z-17508-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- 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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2009 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
- Base No.: 17508
- Item Weight: 3.50 Pounds
- Item Dimensions: 6.3 x 6.2 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 8L8Z-17508-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
More Info
Fits the following 2009 Mercury Mariner Submodels:
- 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

2009 Mercury Mariner Wiper Motor

If you're seeking quality and affordability, look no further than our extensive inventory of genuine 2009 Mercury Mariner Wiper Motor available at FordPartsDeal.com. You can confidently purchase our OEM 2009 Mercury Mariner Wiper Motor as they are supported by the manufacturer's warranty and our hassle-free return policy, alongside the benefit of our fast delivery service.

2009 Mercury Mariner Wiper Motor Parts Questions & Experts Answers

Q: How to service the rear window wiper motor on 2009 Mercury Mariner?
A: Starting with the service of the rear window wiper motor requires removing the rear pivot arm first. First disconnect the rear wiper motor shaft nut cover followed by the shaft nut then apply finger pressure to secure the nut by hand until tightening it to 6 Nm (53 lb-in). Open the liftgate window then remove the rear wiper motor cover trim panel from its position. Dismantle the electrical connector then you can remove the two nuts which fasten the rear window wiper motor and tighten them to 7 Nm (62 lb-in) strength when reinstalling. During installation you should reverse all steps from removal to complete the process with the rear window wiper motor.