Dorman 748-027 Window Motor and Regulator Assembly - Front Left

Reliable Window Motor and Regulator Assembly for Mazda CX-5

The Dorman 748-027 window motor and regulator assembly is designed to restore smooth and efficient window operation for your Mazda CX-5. Engineered with durable materials and plug-in wiring, this assembly ensures reliable performance and easy integration with your vehicle's electrical system.

• Compatible with Mazda CX-5 models
• Plastic gear material for consistent operation
• Metal frame construction for durability
• Plug-in wiring harness included with 4 wires and 4 terminals
• Anti-pinch motor feature for enhanced safety
• Maximum lift height of 450 mm and maximum width of 30 mm
• Attachment via bolt with 3 mounting holes
• Regulator included for complete window control
• Express down function for quick window lowering

Product Details and Specifications

The Dorman 748-027 window motor and regulator assembly features a plastic gear that balances strength and smooth operation. Its metal frame provides a sturdy base to support the regulator mechanism, which is included in the package. The assembly is designed with a plug-in wiring harness that includes four wires and terminals, simplifying installation and ensuring compatibility with the Mazda CX-5's electrical system. The anti-pinch motor enhances safety by preventing window closure if an obstruction is detected. This assembly supports a maximum lift height of 450 mm and a maximum width of 30 mm, suitable for the specific window dimensions of the Mazda CX-5. The attachment type uses bolts with three mounting holes, providing secure and stable installation.

Common Applications and Problem Resolution

• Replaces faulty or non-responsive window motor in Mazda CX-5
• Restores smooth window movement and prevents window sticking
• Fixes issues with window regulator failure or broken components
• Addresses safety concerns with anti-pinch motor functionality
• Resolves electrical connection problems with included wiring harness

Installation Notes and Tips

Installation of the Dorman 748-027 window motor and regulator assembly requires removal of the door panel to access the existing window components. The plug-in wiring harness simplifies electrical connections, but ensure the vehicle's battery is disconnected before starting. Use the bolt attachment points with the three mounting holes to secure the assembly firmly. Note that mounting hardware is not included, so retain original bolts or source compatible fasteners. Verify window alignment after installation to ensure smooth operation and proper sealing.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 748-027 window motor and regulator assembly undergoes quality checks to ensure reliable performance in Mazda CX-5 vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.