OE Quality
60-Day Returns

TechPro A5NI121RTF Window Regulator - Front Right
Reliable Window Regulator for Nissan Frontier and Xterra
The TechPro A5NI121RTF window regulator is designed specifically for Nissan Frontier and Xterra models. This replacement part ensures smooth and consistent window operation, restoring functionality to your vehicle's door system.
- Compatible with Nissan Frontier and Nissan Xterra models
- OEM-quality window regulator for front doors
- Durable construction for long-lasting performance
- Part number A5NI121RTF for precise fitment
- Engineered to meet factory specifications
Product Details and Compatibility
The TechPro A5NI121RTF window regulator is engineered to fit front doors of Nissan Frontier and Xterra vehicles. This part replaces the original window regulator, providing reliable window movement and reducing issues such as window sticking or failure to operate. Designed without additional attributes, the focus remains on fitment and functional restoration. Using the correct part number A5NI121RTF ensures compatibility and proper installation.
Common Applications and Problem Resolution
- Restores window operation when the glass fails to move up or down
- Eliminates window rattling or slipping inside the door panel
- Replaces worn or broken window regulator mechanisms
- Addresses uneven or slow window movement
- Prevents window from falling into the door cavity
Installation Notes and Tips
Installation of the TechPro A5NI121RTF window regulator requires removal of the door panel and careful handling of the window glass. It is recommended to verify vehicle model and year to confirm compatibility with Nissan Frontier or Xterra front doors. Proper alignment during installation will ensure smooth window operation. Professional installation is advised if unfamiliar with door panel disassembly.
Quality Assurance and Warranty
TechPro manufactures the A5NI121RTF window regulator to meet industry standards for durability and performance. While specific warranty details are not provided, TechPro products typically undergo quality control to ensure reliable fit and function. Using the correct part number guarantees a replacement that matches factory specifications for Nissan Frontier and Xterra vehicles.
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 2004 | Nissan | Xterra | Front Right | OE # 807203S500; w/ Power |
| 2003 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 2003 | Nissan | Xterra | Front Right | OE # 807203S500; w/ Power |
| 2002 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 2002 | Nissan | Xterra | Front Right | OE # 807203S500; w/ Power |
| 2001 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 2001 | Nissan | Xterra | Front Right | OE # 807203S500; w/ Power |
| 2000 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 2000 | Nissan | Xterra | Front Right | OE # 807203S500; w/ Power |
| 1999 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
| 1998 | Nissan | Frontier | Front Right | OE # 807203S500; w/ Power |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.