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WAI WPM8509 Wiper Motor - Rear
| Brand | WAI WPM8509 |
|---|---|
| Position | Rear |
| Wiring Harness Length | 7 |
| Wire Quantity | 5 |
| Mounting Hole Quantity | 3 |
| Terminal Quantity | 4 |
| Washer Pump Included | No |
| Connector Gender | Male |
| Terminal Gender | Male |
| Wiring Harness Included | Yes |
| SPECS | Rear wiper motor |
| Fits | Subaru · 14 vehicles |
OE-spec replacement. 100% new motor built for direct fit and easy installation.
Precision engineered. Made with high-grade materials for reliable performance and longer life.
Wiring harness included. Comes ready with the harness for a simpler install.
Cross-references 86511-AE05A and 86511-AE05B for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear Wiper Motor for Subaru Baja, Legacy, and Outback
The WAI WPM8509 is a rear wiper motor built for direct replacement on select Subaru applications. It is 100% new, tested to OE specifications for form, fit, and function, and engineered for straightforward installation on the rear wiper system.
Key Features
- Rear wiper motor for Subaru rear hatch applications
- 100% new construction
- Tested to OE specs for form, fit, and function
- Direct-fit design for easier installation
- Precision-engineered with high-grade materials for consistent performance
- Male connector and male terminals
- Wiring harness included
- WAI part number WPM8509
Detailed Description
WAI WPM8509 is a rear wiper motor designed for Subaru Baja, Legacy, and Outback models with rear wiper motor-only applications. It is built to meet or exceed OE manufacturing and performance specifications, with a direct-fit design that supports clean replacement of the original rear wiper motor. This part cross-references Subaru OE numbers 86511-AE05A and 86511-AE05B for the same application. If you are replacing a worn rear wiper motor on a Subaru Legacy, Subaru Outback, or Subaru Baja, WPM8509 provides the correct fitment and connector style for the listed vehicles.
What It Helps Fix
- Rear wiper blade not moving
- Intermittent or slow rear wiper operation
- Rear wiper motor noise without blade movement
- Loss of rear windshield clearing function
- Failure of the rear wiper system on the hatch or liftgate
Installation Notes and Tips
Fits 2003-2006 Subaru Baja, rear. Fits 2000-2004 Subaru Legacy, rear. Fits 2000-2004 Subaru Outback, rear. Confirm the vehicle uses the rear wiper motor-only configuration before installation. Verify connector style, terminal layout, and mounting points against the original unit. The motor uses a 7-inch wiring harness, 5 wires, 3 mounting holes, and 4 terminals.
Quality Assurance
WAI manufactures this rear wiper motor as a 100% new replacement part and tests it to OE specifications for form, fit, and function. Precision-engineered construction and high-grade materials are used to support reliable operation and longer service life.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Subaru | Baja | Rear | Wiper Motor Only |
| 2005 | Subaru | Baja | Rear | Wiper Motor Only |
| 2004 | Subaru | Baja | Rear | Wiper Motor Only |
| 2004 | Subaru | Legacy | Rear | Wiper Motor Only |
| 2004 | Subaru | Outback | Rear | Wiper Motor Only |
| 2003 | Subaru | Baja | Rear | Wiper Motor Only |
| 2003 | Subaru | Legacy | Rear | Wiper Motor Only |
| 2003 | Subaru | Outback | Rear | Wiper Motor Only |
| 2002 | Subaru | Legacy | Rear | Wiper Motor Only |
| 2002 | Subaru | Outback | Rear | Wiper Motor Only |
| 2001 | Subaru | Legacy | Rear | Wiper Motor Only |
| 2001 | Subaru | Outback | Rear | Wiper Motor Only |
| 2000 | Subaru | Legacy | Rear | Wiper Motor Only |
| 2000 | Subaru | Outback | Rear | Wiper Motor Only |
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