Cardone 82-434BR Window Motor and Regulator Assembly - Rear Left

Rear Left Window Motor Assembly

Restore rear window operation with this CARDONE Power Window Motor and Regulator Assembly, part number 82-434BR. It is built as a complete motor-and-regulator unit for the rear left position on select Jeep Grand Cherokee models, helping address common lift-system failures with a direct replacement solution.

Compatible with 2001-2004 Jeep Grand Cherokee, rear left, this assembly is engineered to meet or exceed OEM performance and is designed for dependable fit and function. The CARDONE 82-434BR is a practical choice when the regulator and motor need to be serviced together.

Key Features

• 100% load tested for verified performance before use.
• Motor is assembled with the correct lubricant amount for quiet operation and extended service life.
• Guaranteed fit and function for the listed application.
• Upgraded gear materials are stronger and less brittle than original equipment to help reduce wear, stripping, and breakage.
• Magnets are designed to deliver torque needed for demanding weather conditions and worn window lift components.
• Meets or exceeds OEM performance targets.
• New condition with regulator included and gear included.

Product Details

CARDONE’s Power Window Motor and Regulator Assembly line focuses on replacing the full lift assembly when regulator failure has contributed to motor burnout. For this application, the motor and regulator are pre-assembled to simplify service on the rear left window of the Jeep Grand Cherokee. Part number 82-434BR is also referenced under Jeep OE number 55363285AB for the same application.

Common Problems This Part Can Address

• Rear window will not move up or down.
• Slow, weak, or intermittent window operation.
• Grinding, binding, or noisy window movement.
• Motor burnout caused by a worn regulator assembly.
• Broken gears or stripped internal drive components.

Installation Notes

Fits 2001-2004 Jeep Grand Cherokee, rear left. This assembly uses a threaded mounting type and 7 mounting holes, with 2-wire electrical connection. Package contents include the window lift motor, regulator, and instruction sheet. Verify the window track, connector, and mounting points match the vehicle before installation.

Quality Assurance

This CARDONE window motor and regulator assembly is engineered to meet or exceed OEM performance and is 100% load tested for performance verification. The design uses stronger gear materials and controlled lubrication to support consistent operation and long-term durability.