Genuine Mercedes ATF Red Automatic Transmission Fluid – 1 Liter (OEM Part # 001989450309)

This is the real deal—Genuine Mercedes-Benz automatic transmission fluid, straight from the OEM.

If you’re particular about keeping your Mercedes running smoothly, you know you can’t just use any off-the-shelf fluid.

This one-liter bottle is part number 001989450309 and also crosses over with 001989450310 and 001989680311.

It’s often used as transfer case fluid in models like the GL450, as well as many C-Class (203, 204) and CL-Class (C215) vehicles.

The fluid is a distinct red color and comes in its original Mercedes packaging.

It’s brand new and factory-sealed, so you’re getting exactly what the dealership would put in.

Topping off or doing a fluid change with the correct fluid is key to keeping those gears shifting buttery smooth.

Don’t take chances with cheap substitutes—stick with Genuine Mercedes.