How to check and replace the Wiper Motor on Mercury Mariner?

Begin by verifying voltage in the wiper motor circuit check by grounding a 12-volt test light to each terminal of a connector until it illuminates, thus indicating voltage. Should the wipers operate sluggishly, examine the battery's condition, take out the wiper motor to look for links that may be sticking and free them if necessary or else repair and grease them before reinstalling back into place; but should they still move slowly then probe all connections for looseness and corrosion also substitute this component where required; meanwhile try another fuse on those not working right away before fixing ground connection as well as checking if there is any power reaching motor terminal (if not then replace).To correct an intermittent function between switch & control module one will have to identify continuity through wiring during intervals; when failing park condition occurs follow these steps: with ignition off but switch turned on measure voltage present at park feed wire located near center lower area where cowl grille meets hood line then proceed accordingly. Disconnect battery cable prior to rear window wiper motor replacement procedure which involves removing armature protective covering plastic shroud electrical plug securing nuts bolts followed by installation of new unit while ensuring PCM relearn has been done after battery reconnection.

Genuine Mercury Mariner Wiper Motor

Windshield Wiper Motor

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6 Wiper Motors found

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Mercury Mariner Motor Assembly - Wiper
Part Number: 8L8Z-17508-D
$121.00 MSRP: $200.00
You Save: $79.00 (40%)
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Product Specifications
- Other Name: Motor Assy - Wiper; Rear Motor, Wiper Motor Assembly
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Mercury Mariner Motor Assembly - Wiper
Part Number: 8L8Z-17508-C
$199.65 MSRP: $400.00
You Save: $200.35 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor Assy - Wiper; Front Motor, Wiper Motor
- Manufacturer Note: Motor Only
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2008-2011 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 4 Cyl 2.5L Duratec (110kW/150PS), 4 Cyl 2.5L PFI Gas/Electric, 6 Cyl 3.0L DOHC EFI Modular, 6 Cyl 3.0L OHC Duratec | 4AT CD4E, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive
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Mercury Mariner Linkage Assembly - Wiper
Part Number: 6L8Z-17508-B
$198.13 MSRP: $349.09
You Save: $150.96 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Linkage Assy - Wiper; Arm & Pivot Assembly, Front Transmission
- 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 | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
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Mercury Mariner Motor Assembly - Wiper
Part Number: 4L8Z-17508-AB
Product Specifications
- Other Name: Motor Assy - Wiper; Rear Motor, Wiper Motor Assembly
- 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 | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Motor Assembly - Wiper
Part Number: 6L8Z-17508-AA
Product Specifications
- Other Name: Motor Assy - Wiper
- Replaced by: 6F1Z-17508-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2007 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, 6-Speed Automatic Transmission 6F Mid-Range, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)
View related parts
Mercury Mariner Motor Assembly - Wiper
Part Number: YL8Z-17508-AA
Product Specifications
- Other Name: Motor Assy - Wiper
- Replaced by: 6F1Z-17508-AARM
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005 Mercury Mariner | 4 Cyl 2.3L, 4 Cyl 2.3L Hybrid Gas/Electric DOHC, 6 Cyl 3.0L DOHC EFI Modular | 4AT CD4E, 5-Speed Manual Transmission, 5-Speed Manual Transmission - AK, CVT Auto Trans Powersplit Elec, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Right Hand Drive), Front-Wheel Drive (Left Hand Drive), Left Hand Drive, Two-Wheel Drive (Left Hand Drive), Two-Wheel Drive (Right Hand Drive)

Mercury Mariner Wiper Motor Parts Questions & Experts Answers

Motor Assembly - Wiper
8L8Z-17508-C
Q: How to check and replace the Wiper Motor on Mercury Mariner?
A: Begin by verifying voltage in the wiper motor circuit check by grounding a 12-volt test light to each terminal of a connector until it illuminates, thus indicating voltage. Should the wipers operate sluggishly, examine the battery's condition, take out the wiper motor to look for links that may be sticking and free them if necessary or else repair and grease them before reinstalling back into place; but should they still move slowly then probe all connections for looseness and corrosion also substitute this component where required; meanwhile try another Fuse on those not working right away before fixing ground connection as well as checking if there is any power reaching motor terminal (if not then replace).To correct an intermittent function between switch & control module one will have to identify continuity through wiring during intervals; when failing park condition occurs follow these steps: with ignition off but switch turned on measure voltage present at park feed wire located near center lower area where cowl grille meets hood line then proceed accordingly. Disconnect battery cable prior to rear window wiper motor replacement procedure which involves removing armature protective covering plastic shroud electrical plug securing nuts bolts followed by installation of new unit while ensuring PCM relearn has been done after battery reconnection.