TechPro GM1550112 Window Regulator - Rear Left

Rear Left Window Regulator for Cadillac DeVille

Restore smooth rear window operation with this TechPro window regulator for the 2000-2005 Cadillac DeVille, rear left. Part number GM1550112 is built for regulator-only replacement and installs with factory-style precision for a clean, OE-style fit.

Key Features

• Regulator only for rear left window service
• Factory-style fitment for straightforward alignment
• High-quality materials for durability and consistent operation
• Helps restore the vehicle’s original appearance with a seamless look
• Direct replacement for Cadillac DeVille rear left window regulator applications

Detailed Description

TechPro GM1550112 is a body door window regulator made for the rear left position on 2000-2005 Cadillac DeVille models. It is intended for regulator-only replacement, making it a practical choice when the window mechanism has worn out, become noisy, or no longer moves the glass correctly. The factory-style design supports accurate installation and a finished appearance that matches the vehicle’s original setup. This part cross-references 10393234 for the same application.

What It Helps Fix

• Window that will not raise or lower properly
• Slow, uneven, or binding rear window movement
• Noise from a worn window regulator mechanism
• Loss of smooth glass travel in the rear left door
• Visible wear that affects the Cadillac DeVille’s door function and appearance

Installation Notes and Tips

Fits 2000-2005 Cadillac DeVille, rear left. Confirm the regulator-only configuration and match the OEM reference 10393234-PFM before installation. Inspect the window glass, guides, and door components for wear during service so the replacement regulator can operate smoothly after installation.

Quality Assurance

TechPro builds this GM1550112 window regulator with durable materials and factory-style precision to support dependable operation in Cadillac DeVille rear left applications.