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WAI WPR4866LM Window Motor and Regulator Assembly - Front Left
Reliable Window Motor and Regulator Assembly for INFINITI and Nissan
The WAI WPR4866LM window motor and regulator assembly is designed to restore smooth window operation in select INFINITI and Nissan vehicles. Engineered to meet OEM specifications, this part ensures consistent performance for your I30 or Maxima models.
Key Features of the WAI WPR4866LM Window Motor and Regulator Assembly
- Compatible with INFINITI I30 and Nissan Maxima models
- Direct replacement for factory window motor and regulator
- Durable construction for long-lasting operation
- Precision fitment to maintain proper window alignment
- Part number WPR4866LM for accurate identification
Detailed Product Description
This WAI window motor and regulator assembly (part number WPR4866LM) is specifically designed for use in INFINITI I30 and Nissan Maxima vehicles. It combines the motor and regulator into a single unit, simplifying the replacement process and ensuring reliable window movement. The assembly is manufactured to meet strict quality standards, providing consistent torque and smooth operation to prevent window sticking or slow movement. Its precise fitment helps maintain the original window alignment and sealing, which is critical for vehicle comfort and noise reduction.
Common Applications and Issues Addressed
- Restores power window function in INFINITI I30 and Nissan Maxima
- Replaces faulty or worn-out window motors causing slow or non-responsive windows
- Fixes window regulators that fail to hold the window in position
- Eliminates window noise or rattling due to misaligned components
- Solves intermittent window operation or complete failure
Installation Notes and Tips
When installing the WAI WPR4866LM window motor and regulator assembly, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Carefully remove the door panel to access the existing assembly, taking note of the window glass position before removal. Align the new assembly precisely to avoid window misalignment and test the window operation before reassembling the door panel. Refer to the vehicle’s service manual for detailed instructions specific to the INFINITI I30 or Nissan Maxima.
Quality Assurance and Warranty Information
WAI manufactures the WPR4866LM window motor and regulator assembly to meet or exceed OEM standards. While specific warranty details are not provided, WAI products typically undergo rigorous testing to ensure durability and reliable performance. Using this assembly helps maintain the integrity of your vehicle’s power window system with a focus on quality and fitment.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Nissan | Maxima | Front Left | Power Window Regulator and Motor Assembly |
| 2002 | Nissan | Maxima | Front Left | Power Window Regulator and Motor Assembly |
| 2001 | INFINITI | I30 | Front Left | Power Window Regulator and Motor Assembly |
| 2001 | Nissan | Maxima | Front Left | Power Window Regulator and Motor Assembly |
| 2000 | INFINITI | I30 | Front Left | Power Window Regulator and Motor Assembly |
| 2000 | Nissan | Maxima | Front Left | Power Window Regulator and Motor Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.