TechPro MA1550123 Window Regulator - Rear Left

Rear Left Window Regulator for Mazda CX-3

Restore smooth rear window operation with this TechPro window regulator, part number MA1550123. It is built for the rear left position on 2016-2022 Mazda CX-3 models and is made for regulator-only replacement where the original mechanism has worn out or failed.

Key Features

• Fits 2016-2022 Mazda CX-3, rear left
• Regulator only for targeted repair of the window mechanism
• Factory-style precision for proper alignment and operation
• High-quality materials for durability and lasting performance
• Helps restore a clean, seamless factory appearance
• Part number MA1550123 for easy identification

Detailed Description

TechPro MA1550123 is a rear left window regulator designed for Mazda CX-3 vehicles from 2016 through 2022. It is intended for regulator-only service, making it a direct solution when the window track or lifting mechanism is the failed component. The factory-style design supports accurate fitment and consistent window movement, while the material selection is aimed at long-term use in daily driving conditions. This part cross-references D10E73590A for the same application.

What It Helps Fix

• Rear window that will not raise or lower properly
• Grinding, slipping, or uneven window movement
• Broken or worn regulator mechanism
• Window alignment issues caused by regulator wear
• Loss of smooth operation in the rear left door

Installation Notes and Tips

Fits 2016-2022 Mazda CX-3, rear left. Confirm the vehicle’s rear left door application and compare the original regulator to MA1550123 before installation. Because this is a regulator-only part, reuse of existing related components depends on the condition of the vehicle’s original assembly. Verify window alignment and operation after installation to ensure proper travel.

Quality Assurance

TechPro builds this regulator with high-quality materials and factory-style precision to support dependable fit and function on the Mazda CX-3. Part number MA1550123 is specified for the rear left application and is engineered to restore normal window operation with a clean, OE-style result.