Genuine 1247200346 Window Regulator - Front Left

Reliable Window Regulator for Select Mercedes-Benz Models

The Genuine window regulator with part number 1247200346 is designed specifically for various Mercedes-Benz vehicles. This replacement part ensures smooth and consistent window operation for models including the 260E, 300D, 300E, 300TD, 300TE, 400E, 500E, E300, E320, E420, and E500.

• Compatible with multiple Mercedes-Benz models from the E-Class and related series
• Genuine brand quality for durability and fitment accuracy
• Part number 1247200346 ensures correct replacement and easy identification
• Designed for door window operation to restore functionality
• Direct fit replacement for factory specifications

Product Details and Compatibility

This Genuine window regulator (part number 1247200346) is engineered to meet the original equipment standards for Mercedes-Benz vehicles such as the 260E, 300D, 300E, 300TD, 300TE, 400E, 500E, E300, E320, E420, and E500. It is a critical component within the door assembly that controls the raising and lowering of the window glass. Using this part helps maintain the integrity of the vehicle’s window system and ensures smooth operation without binding or excessive noise.

Common Applications and Issues Addressed

• Restores window movement when the glass is stuck or slow to operate
• Replaces faulty or broken window regulators causing window misalignment
• Eliminates window rattling or slipping within the door frame
• Fixes power window failures related to mechanical regulator issues
• Prevents water leaks caused by improper window sealing due to regulator malfunction

Installation Notes and Tips

Installation of the Genuine window regulator 1247200346 requires removal of the door panel and careful handling of the window glass. It is recommended to disconnect the vehicle battery before starting to avoid electrical issues. Align the regulator properly to ensure smooth window travel and test operation before reassembling the door panel. Professional installation is advised if unfamiliar with door component repairs.

Quality Assurance and Warranty

As a Genuine part, the window regulator 1247200346 is manufactured to meet Mercedes-Benz specifications for fit, form, and function. This ensures reliable performance and compatibility with the listed vehicle models. Warranty coverage details should be confirmed with the parts provider or Mercedes-Benz dealer, as Genuine parts typically come with manufacturer-backed warranties to protect against defects.