OE Quality
60-Day Returns

WAI WPR4818LM Window Motor and Regulator Assembly - Front Left
Reliable Window Motor and Regulator Assembly for Hyundai and Kia
The WAI WPR4818LM window motor and regulator assembly is designed to restore smooth and efficient window operation for select Hyundai and Kia vehicles. Engineered to meet OEM specifications, this part ensures consistent performance for your Magentis, Optima, or Sonata models.
Key Features of the WAI WPR4818LM Window Motor and Regulator
- Compatible with Hyundai Magentis, Kia Optima, and Hyundai Sonata models
- Complete window motor and regulator assembly for direct replacement
- Manufactured to meet or exceed original equipment standards
- Durable construction for long-lasting window functionality
- Part number WPR4818LM for precise fitment and identification
Detailed Product Description
This WAI window motor and regulator assembly (part number WPR4818LM) is specifically designed for use in Hyundai Magentis, Kia Optima, and Hyundai Sonata vehicles. It combines the motor and regulator into a single unit, simplifying the replacement process and ensuring proper alignment and operation. The assembly is engineered to provide reliable power window movement, restoring the convenience and safety of your vehicle's window system. Its construction adheres to strict quality standards, offering consistent performance and durability under normal driving conditions.
Common Applications and Issues Addressed
- Restores power window function in Hyundai Magentis, Kia Optima, and Hyundai Sonata
- Replaces faulty or worn window motors causing slow or non-responsive windows
- Fixes window regulators that fail to hold or move windows properly
- Eliminates window noise or irregular movement due to damaged components
- Addresses electrical or mechanical failures in the window assembly
Installation Notes and Tips
Installation of the WAI WPR4818LM window motor and regulator assembly requires removal of the door panel and disconnection of the existing window motor and regulator. Ensure the vehicle’s battery is disconnected before beginning work to prevent electrical hazards. Proper alignment of the regulator during installation is critical for smooth window operation. It is recommended to consult the vehicle’s service manual for detailed instructions specific to Hyundai Magentis, Kia Optima, or Hyundai Sonata models.
Quality Assurance and Warranty Information
WAI manufactures the WPR4818LM window motor and regulator assembly to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, WAI products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier at the time of purchase.
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Kia | Magentis | Front Left | Power Window Regulator and Motor Assembly |
| 2006 | Kia | Optima | Front Left | Power Window Regulator and Motor Assembly |
| 2005 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 2005 | Kia | Magentis | Front Left | Power Window Regulator and Motor Assembly |
| 2005 | Kia | Optima | Front Left | Power Window Regulator and Motor Assembly |
| 2004 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 2004 | Kia | Optima | Front Left | Power Window Regulator and Motor Assembly |
| 2003 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 2003 | Kia | Optima | Front Left | Power Window Regulator and Motor Assembly |
| 2002 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 2002 | Kia | Optima | Front Left | Power Window Regulator and Motor Assembly |
| 2001 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 2000 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
| 1999 | Hyundai | Sonata | Front Left | Power Window Regulator and Motor Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.