Continental WR51074 Window Regulator - Rear Left

Continental Rear Left Window Regulator

Restore smooth window operation with this Continental electric window regulator for the rear left position. Built as a specific-fit replacement for select Cadillac CTS models, Continental WR51074 is made to match original equipment fit, form, and function for a straightforward repair.

• Specific-fit window regulator for the rear left door
• Electric operation with no motor included
• Metal construction for durable service
• OE-style replacement for consistent window travel and alignment
• Built in ISO TS certified facilities
• Fits 2003-2007 Cadillac CTS, rear left, with power windows

Fitment and Application

Compatible With 2003-2007 Cadillac CTS rear left power window applications, this Continental WR51074 window regulator is a direct replacement for the original unit. It is also cross-referenced to Dorman OE Solutions 740-064 for the same application. The Continental WR51074 is intended for drivers who need a precise replacement for a worn or failed rear left regulator on a Cadillac CTS.

Detailed Product Description

Continental window regulators are engineered for passenger cars and light trucks across domestic, Asian, and European applications. This rear left electric regulator uses a specific-fit design to support proper installation and reliable window movement without requiring a universal workaround. Continental WR51074 is a practical choice when the original regulator has worn cables, damaged gears, or inconsistent glass travel from repeated use and weather exposure.

Common Problems This Part Can Solve

• Window glass that will not raise or lower properly
• Slow, uneven, or noisy window movement
• Binding or slipping in the rear left door window track
• Failure caused by worn regulator cables or gears
• Loss of power window function in the rear left door

Installation Notes and Tips

Verify rear left door fitment before installation and confirm the vehicle is equipped with power windows. This regulator is electric and does not include a motor, so reuse or replace the motor as needed based on the vehicle condition. For best results, inspect the window guides, switches, and glass alignment during service to help ensure smooth operation after replacement.

Quality Assurance

Continental manufactures this window regulator in ISO TS certified facilities and builds it to match original equipment specifications for fit, form, and function. That OE-style approach supports a clean repair on 2003-2007 Cadillac CTS rear left power window applications.