/live/media/WW/WW_WPM1026_Fro.jpg)
Will it fit your vehicle?
Confirm before you buy. Free return shipping if it doesn't fit.
WAI WPM1026 Wiper Motor - Rear
| Brand | WAI WPM1026 |
|---|---|
| Position | Rear |
| Mounting Hole Quantity | 2 |
| Terminal Quantity | 5 |
| Washer Pump Included | No |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wiring Harness Included | No |
| SPECS | Rear wiper motor |
| Fits | Oldsmobile and Pontiac · 17 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.
Includes pulseboard. Integrated control component for complete wiper motor service.
Cross-references 12362550, 12363350 and 12368680 for the same application. See all 8.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear Wiper Motor for Pontiac and Oldsmobile
The WAI WPM1026 is a rear wiper motor built for direct replacement on select Pontiac and Oldsmobile vehicles. It is a 100% new unit, tested to OE specifications for form, fit, and function, and it includes a pulseboard for proper rear wiper operation.
Key Features
- 100% new rear wiper motor
- Tested to OE specs for form, fit, and function
- Includes pulseboard
- Female connector with 5 terminals
- 2 mounting holes for direct-fit installation
- No washer pump included
- No wiring harness included
Product Details
WAI WPM1026 is engineered as a rear wiper motor replacement for vehicles that use a rear-mounted wiper system. It is manufactured with high-grade materials to match OE-style performance and installation dimensions, helping restore rear glass wiping function without modifying the vehicle. This part cross-references OE numbers such as 12362550 and 19332589 for the same application. Common search terms for this part include rear wiper motor for Pontiac Montana, Oldsmobile Silhouette rear wiper motor, and Pontiac Trans Sport rear wiper motor replacement. The WPM1026 part number is also used when sourcing a direct-fit rear wiper motor for these applications.
What It Helps Fix
- Rear wiper blade not moving
- Intermittent or inoperative rear wiping
- Slow or weak rear wiper motion
- Noisy or failing rear wiper motor operation
- Loss of rear window visibility in wet conditions
Installation Notes
Fits 1999-2005 Pontiac Montana, Rear, Wiper Motor Only. Fits 1997-2004 Oldsmobile Silhouette, Rear, Wiper Motor Only. Fits 1997-1998 Pontiac Trans Sport, Rear, Wiper Motor Only. Verify the connector style, terminal count, and mounting points before installation. This rear wiper motor uses a female connector, male terminals, and 2 mounting holes; the washer pump and wiring harness are not included.
Quality Assurance
WAI manufactures this WPM1026 rear wiper motor as a 100% new replacement part and tests it to OE specifications. The design is intended to provide direct-fit replacement performance and is backed by a limited lifetime warranty.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Pontiac | Montana | Base | Rear | Wiper Motor Only |
| 2004 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 2004 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 2003 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 2003 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 2002 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 2002 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 2001 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 2001 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 2000 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 2000 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 1999 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 1999 | Pontiac | Montana | — | Rear | Wiper Motor Only |
| 1998 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 1998 | Pontiac | Trans Sport | — | Rear | Wiper Motor Only |
| 1997 | Oldsmobile | Silhouette | — | Rear | Wiper Motor Only |
| 1997 | Pontiac | Trans Sport | — | Rear | Wiper Motor Only |
| No rows match your filter. | |||||