HomeWiper and Washer > MotorsWAI WPM1026 Wiper Motor - Rear
Part #: WPM1026

WAI WPM1026 Wiper Motor - Rear

Rear
⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Oldsmobile and Pontiac, Montana, Silhouette, and Trans Sport
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Reliable Rear Wiper Motor for Oldsmobile and Pontiac Vehicles

The WAI WPM1026 rear wiper motor is designed specifically for select Oldsmobile and Pontiac models, including the Montana, Silhouette, and Trans Sport. This motor provides consistent performance to maintain clear rear visibility in various weather conditions.

  • Rear wiper motor designed for Oldsmobile Montana, Pontiac Silhouette, and Pontiac Trans Sport
  • Equipped with 2 mounting holes for secure installation
  • Features 5 terminals with male terminal gender and female connector gender
  • Does not include washer pump or wiring harness
  • Part number WPM1026 ensures correct fitment and compatibility

Product Details and Specifications

The WAI WPM1026 rear wiper motor is engineered to meet the specific requirements of your vehicle's rear wiper system. It includes two mounting holes for a stable and precise fit. The motor has five terminals, with male terminal gender and a female connector, ensuring proper electrical connections. This part does not come with a washer pump or wiring harness, so it is intended as a direct replacement for the motor only. The WPM1026 is compatible with rear wiper systems on Oldsmobile Montana, Pontiac Silhouette, and Pontiac Trans Sport models, providing a reliable solution for rear window clearing.

Common Applications and Problem Solving

  • Restores rear wiper function on Oldsmobile Montana, Pontiac Silhouette, and Pontiac Trans Sport
  • Replaces worn or non-functioning rear wiper motors
  • Eliminates intermittent or no movement issues of the rear wiper blade
  • Addresses electrical connection problems related to terminal or connector wear
  • Improves rear visibility during rain, snow, or debris accumulation

Installation Notes and Tips

When installing the WAI WPM1026 rear wiper motor, ensure the two mounting holes align correctly with the vehicle’s mounting points. Verify the five terminals match the vehicle’s wiring harness connectors, noting the male terminal and female connector genders. Since the wiring harness and washer pump are not included, reuse the existing components or source them separately if needed. Proper electrical connection and secure mounting are essential for optimal motor performance.

Quality Assurance and Warranty

WAI manufactures the WPM1026 rear wiper motor to meet industry standards for durability and performance. While specific warranty details are not provided, WAI products typically undergo quality control to ensure reliable operation in compatible Oldsmobile and Pontiac vehicles. Confirm warranty terms with the supplier or manufacturer upon purchase.

BrandWAI
Part NumberWPM1026
Mounting Hole Quantity2
Terminal Quantity5
Washer Pump IncludedNo
Connector GenderFemale
Terminal GenderMale
Wiring Harness IncludedNo
SPECSRear wiper motor

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2005PontiacMontanaBaseRearWiper Motor Only
2004OldsmobileSilhouetteRearWiper Motor Only
2004PontiacMontanaRearWiper Motor Only
2003OldsmobileSilhouetteRearWiper Motor Only
2003PontiacMontanaRearWiper Motor Only
2002OldsmobileSilhouetteRearWiper Motor Only
2002PontiacMontanaRearWiper Motor Only
2001OldsmobileSilhouetteRearWiper Motor Only
2001PontiacMontanaRearWiper Motor Only
2000OldsmobileSilhouetteRearWiper Motor Only
2000PontiacMontanaRearWiper Motor Only
1999OldsmobileSilhouetteRearWiper Motor Only
1999PontiacMontanaRearWiper Motor Only
1998OldsmobileSilhouetteRearWiper Motor Only
1998PontiacTrans SportRearWiper Motor Only
1997OldsmobileSilhouetteRearWiper Motor Only
1997PontiacTrans SportRearWiper Motor Only

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1236255012363350123686801249479115099936192100751932971619332589

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.