Dorman 79858 Interior Door Handle - Rear Left

Overview of Dorman 79858 Interior Door Handle for Lexus RX350 and RX450h

The Dorman 79858 interior door handle is designed specifically for Lexus RX350 and RX450h models. Featuring a durable plastic construction with a black housing and chrome lever, this lockable door handle offers reliable functionality and a precise fit for your vehicle's interior door system.

• Material: High-quality plastic for durability
• Length: 9.6 inches for proper fitment
• Color: Black housing with chrome lever for OEM appearance
• Lockable design for added security
• Thickness: 2.4 inches ensuring sturdy installation
• Attachment Type: Push on for straightforward mounting
• Specific fit for Lexus RX350 and RX450h models
• Rectangular shape matching original equipment
• Package includes one interior door handle

Detailed Product Description

The Dorman 79858 interior door handle is engineered to match the original equipment specifications of Lexus RX350 and RX450h vehicles. Its plastic construction balances strength and lightweight design, while the black housing combined with a chrome lever maintains the vehicle’s interior aesthetic. The lockable feature integrates seamlessly with the door’s locking mechanism, providing secure operation. Measuring 9.6 inches in length and 2.4 inches in thickness, this handle is designed for a precise fit and easy push-on attachment, eliminating the need for additional mounting hardware. The rectangular shape aligns with the factory design, ensuring compatibility and ease of replacement.

Common Applications and Issues Addressed

• Replacement of broken or worn interior door handles on Lexus RX350 and RX450h
• Restoring proper door locking functionality with a lockable handle
• Fixing handles that have become loose or difficult to operate
• Upgrading faded or damaged door handle components to maintain interior appearance
• Resolving issues with handles that no longer securely attach to the door panel

Installation Notes and Tips

Installation of the Dorman 79858 interior door handle is straightforward due to its push-on attachment type. No additional mounting hardware is included, so retain original fasteners during removal. Ensure the door panel is properly aligned before securing the handle to avoid damage. This part does not include cable or linkage components, so verify existing linkage compatibility before installation. It is recommended to consult the vehicle’s service manual for detailed removal and installation procedures specific to Lexus RX350 and RX450h models.

Quality Assurance and Warranty Information

Dorman manufactures the 79858 interior door handle to meet or exceed OEM standards for fit, form, and function. The part undergoes quality control inspections to ensure durability and reliable operation. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. For exact warranty terms, refer to Dorman’s official documentation or contact the distributor.