Aisin RPAT-137 Window Motor and Regulator Assembly - Front Left

Aisin Power Window Regulator w/ Motor for Toyota

The Aisin RPAT-137 is a power window regulator and motor assembly built for direct replacement service on select Toyota applications. It is engineered to OE standards and produced under strict quality control to support proper fit, form, and function.

Compatible With 2009-2014 Toyota Matrix, front left, and 2009-2013 Toyota Corolla, front left, USA built.

Key Features

• Power window regulator and motor assembly
• OE-standard design for fitment and operation
• Re-engineered manufacturing process to refine original design details
• Environmental testing used to evaluate performance conditions
• Front left position application
• Aisin RPAT-137 replacement part number for targeted vehicle coverage

Detailed Description

The Aisin Power Window Regulator w/ Motor line is built for drivers who need a direct-fit electrical body component for window operation. This RPAT-137 assembly is designed for select Toyota Matrix and Toyota Corolla models, with coverage for the front left door on the listed applications. The part number RPAT-137 is also useful when cross-checking catalog listings and service references for the same application.

This part cross-references TYC 660573 for the same application.

What It Helps Fix

• Inoperative front left power window movement
• Slow or uneven window travel
• Window binding or sticking during operation
• Motor noise without normal glass movement
• Regulator wear affecting window alignment

Installation Notes and Tips

Verify the vehicle year, model, body configuration, and front left door position before ordering. Confirm the application against the existing regulator and motor assembly, especially on 2009-2013 Toyota Corolla USA-built vehicles and 2009-2014 Toyota Matrix models. Transfer any vehicle-specific components only if required by the service procedure for your application.

Quality Assurance

Aisin manufactures this assembly to OE standards and subjects it to strict quality control checks. The RPAT-137 is re-engineered to improve original design details and is tested under environmental conditions to evaluate fit, form, and function.