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WAI WPM1042 Wiper Motor - Rear
| Brand | WAI WPM1042 |
|---|---|
| Position | Rear |
| Mounting Hole Quantity | 2 |
| Terminal Quantity | 4 |
| Washer Pump Included | No |
| Connector Gender | Male |
| Terminal Gender | Male |
| Wiring Harness Included | No |
| SPECS | Rear wiper motor |
| Fits | Cadillac, Chevrolet, and GMC · 81 vehicles |
100% new construction. Built for replacement service with OE-spec form, fit, and function.
Rear wiper motor. Made for rear-only applications with the listed mounting and connector layout.
Limited lifetime warranty. Backed by WAI for added confidence in service replacement.
Cross-references 12365396 and 22154964 for the same application. See all 2.
Rear Wiper Motor Overview
The WAI WPM1042 is a 100% new rear wiper motor built to match OE form, fit, and function. It is made for direct replacement service on select Cadillac, Chevrolet, and GMC applications, including rear wiper motor-only setups.
Key Features
- 100% new construction for replacement service.
- Tested to OE specifications for form, fit, and function.
- Male connector and male terminals for the specified electrical connection.
- 2 mounting holes and 4 terminals for the listed application.
- No washer pump included and no wiring harness included.
- Limited lifetime warranty from WAI.
Detailed Description
WAI WPM1042 is engineered as a direct-fit rear wiper motor for vehicles that use a rear-only wiper motor assembly. The part is manufactured with high-grade materials and built to meet or exceed OE manufacturing and performance specifications, helping restore consistent rear glass wiping performance on applications such as the Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon. The WPM1042 part number is also referenced by interchange numbers 12365396 and 22154964 for the same application.
This rear wiper motor is a practical replacement when the original unit no longer cycles properly, stalls, or fails to respond to switch input. WAI WPM1042 is intended for fitment-specific service, so matching the vehicle year, make, model, and rear position is important before installation.
Common Issues It May Solve
- Rear wiper blade does not move.
- Wiper motor stalls or runs intermittently.
- Rear wiper operation is slow or weak.
- Motor noise is present without normal wiping action.
- Electrical response from the rear wiper system is inconsistent.
Installation Notes and Tips
Verify the rear position, connector style, terminal count, and mounting configuration before installation. This WPM1042 is listed for rear wiper motor-only applications, so it should be matched to the original unit’s electrical and mounting layout. Confirm vehicle fitment for Cadillac Escalade, Chevrolet Tahoe, GMC Yukon, and the listed Suburban applications before replacing the motor.
Quality Assurance
WAI states that this wiper motor is 100% new, tested to OE specifications, and backed by a limited lifetime warranty. The WPM1042 is manufactured to support OE-level fit and performance for the specified applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Cadillac | Escalade | — | — | Rear | Wiper Motor Only |
| 2000 | Chevrolet | Tahoe | 5.7L | V8 | Rear | Wiper Motor Only |
| 2000 | GMC | Yukon | 5.7L | V8 | Rear | Wiper Motor Only |
| 1999 | Cadillac | Escalade | — | — | Rear | Wiper Motor Only |
| 1999 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | Chevrolet | Tahoe | — | — | Rear | Wiper Motor Only |
| 1999 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1999 | GMC | Yukon | — | — | Rear | Wiper Motor Only |
| 1998 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | Chevrolet | Tahoe | — | — | Rear | Wiper Motor Only |
| 1998 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1998 | GMC | Yukon | — | — | Rear | Wiper Motor Only |
| 1997 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | Chevrolet | Tahoe | — | — | Rear | Wiper Motor Only |
| 1997 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1997 | GMC | Yukon | 5.7L | V8 | Rear | Wiper Motor Only |
| 1996 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | Chevrolet | Tahoe | — | — | Rear | Wiper Motor Only |
| 1996 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1996 | GMC | Yukon | 5.7L | V8 | Rear | Wiper Motor Only |
| 1995 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | Chevrolet | Tahoe | — | — | Rear | Wiper Motor Only |
| 1995 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1995 | GMC | Yukon | 5.7L | V8 | Rear | Wiper Motor Only |
| 1994 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1994 | GMC | Yukon | 5.7L | V8 | Rear | Wiper Motor Only |
| 1993 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1993 | GMC | Yukon | — | — | Rear | Wiper Motor Only |
| 1992 | Chevrolet | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | Chevrolet | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | Chevrolet | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | Chevrolet | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | GMC | C1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | GMC | C2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | GMC | K1500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | GMC | K2500 Suburban | — | — | Rear | Wiper Motor Only |
| 1992 | GMC | Yukon | — | — | Rear | Wiper Motor Only |
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