OE Quality
60-Day Returns

WAI WPR0013L Window Regulator - Front Left
Reliable Window Regulator for Select GM and Isuzu Models
The WAI WPR0013L window regulator is designed to restore smooth window operation in various Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Engineered for compatibility with specific models, this part ensures proper fit and function for your vehicle's door window system.
- Compatible with Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles
- Fits models including 9-7x, Ascender, Bravada, Envoy, Envoy XL, Envoy XUV, Rainier, Trailblazer, and Trailblazer EXT
- Direct replacement for factory window regulator assemblies
- Part number WPR0013L for precise identification and ordering
Product Details and Compatibility
The WAI WPR0013L window regulator is specifically designed for use in a range of GM and Isuzu vehicles, including the Buick Rainier, Chevrolet Trailblazer and Trailblazer EXT, GMC Envoy series, Isuzu Ascender and Bravada, Oldsmobile 9-7x, and Saab 9-7x. This window regulator is engineered to meet the original equipment specifications, providing reliable window movement and durability. Using the correct part number WPR0013L ensures compatibility and proper fitment for your vehicle's door window mechanism.
Common Applications and Problem Resolution
- Restores window movement when the window is stuck or difficult to raise/lower
- Replaces faulty or broken window regulators causing window misalignment
- Eliminates window noise or rattling due to worn regulator components
- Addresses power window failure related to mechanical regulator issues
- Improves overall door window functionality and safety
Installation Notes and Tips
Installation of the WAI WPR0013L window regulator requires removal of the door panel and careful handling of the window glass. It is recommended to disconnect the vehicle battery before beginning to avoid electrical hazards. Align the regulator properly to ensure smooth window operation and verify all mounting points are secure. Consult the vehicle’s service manual for detailed instructions specific to your make and model.
Quality Assurance and Warranty
WAI manufactures the WPR0013L window regulator to meet industry standards for durability and performance. While specific warranty details are not provided, WAI products typically undergo quality control testing to ensure reliable operation. Using the correct part number WPR0013L helps maintain the integrity of your vehicle’s window system.
This part fits 46 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2009 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2009 | Saab | 9-7x | Front Left | Power Window Regulator (Regulator Only) |
| 2008 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2008 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2008 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2008 | Saab | 9-7x | Front Left | Power Window Regulator (Regulator Only) |
| 2007 | Buick | Rainier | Front Left | Power Window Regulator (Regulator Only) |
| 2007 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2007 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2007 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2007 | Saab | 9-7x | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | Buick | Rainier | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | Chevrolet | Trailblazer EXT | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | GMC | Envoy XL | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2006 | Saab | 9-7x | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | Buick | Rainier | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | Chevrolet | Trailblazer EXT | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | GMC | Envoy XL | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | GMC | Envoy XUV | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2005 | Saab | 9-7x | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | Buick | Rainier | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | Chevrolet | Trailblazer EXT | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | GMC | Envoy XL | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | GMC | Envoy XUV | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2004 | Oldsmobile | Bravada | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | Chevrolet | Trailblazer EXT | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | GMC | Envoy XL | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | Isuzu | Ascender | Front Left | Power Window Regulator (Regulator Only) |
| 2003 | Oldsmobile | Bravada | Front Left | Power Window Regulator (Regulator Only) |
| 2002 | Chevrolet | Trailblazer | Front Left | Power Window Regulator (Regulator Only) |
| 2002 | Chevrolet | Trailblazer EXT | Front Left | Power Window Regulator (Regulator Only) |
| 2002 | GMC | Envoy | Front Left | Power Window Regulator (Regulator Only) |
| 2002 | GMC | Envoy XL | Front Left | Power Window Regulator (Regulator Only) |
| 2002 | Oldsmobile | Bravada | Front Left | Power Window Regulator (Regulator Only) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.