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Dorman 924-389 Windshield Wiper Gear Compatible with Select Mercedes-Benz Models

Free shipping on orders over $29.99

$38.01

$ 18 .99 $18.99

In Stock

About this item

  • Direct replacement - this windshield wiper transmission gear is designed to match the fit and function of the original gear on specified vehicles
  • Restores functionality - reliable replacement for an original part that has failed due to gear stripping
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This windshield wiper transmission gear is designed to match the fit and function of the original gear on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Mercedes-Benz 260E: 1987, 1988, 1989] - [Mercedes-Benz 300CE: 1988, 1989, 1990, 1991, 1992, 1993] - [Mercedes-Benz 300D: 1987, 1989, 1990, 1991, 1992, 1993] - [Mercedes-Benz 300E: 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993] - [Mercedes-Benz 300TD: 1987] - [Mercedes-Benz 300TE: 1988, 1989, 1990, 1991, 1992, 1993] - [Mercedes-Benz 400E: 1992, 1993] - [Mercedes-Benz 500E: 1992, 1993]


John J Martin
2025-07-09 11:37:36
This gear worked perfectly in my 1992 Mercedes 300TE. The original gear finally crumbled after a blizzard caused the arm to be mostly frozen in one position which caused this half round gear to crumble. The mating pinion gear was undamaged and it appears that Bosch designed the half round gear to fail first as it is easier to replace than the round gear which requires a press to replace. I had to trim the end of the rain channel portion of this new gear about 0.5-1mm so it would seat properly, otherwise it fit nicely, and works really well now. It has only been on the car a few hours, so time will tell if it holds up.
Tamara O.
2025-06-02 11:01:04
Great problem solver!
Roman Onyshchuk
2024-12-13 14:40:04
Fits perfectly on my Mercedes 1992-W124-300D