Mercedes-Benz Winter Fit Windshield Washer Fluid Concentrate 1 L — OEM, Freeze‑Protection & Salt‑Removing

Mercedes-Benz Genuine Winter Fit Windshield Washer Fluid Concentrate is a factory-formulated 1-liter solution designed to mix into your vehicle's washer reservoir for safer, clearer winter driving.

Built to the automaker's specifications, this OEM winter washer concentrate helps maintain windshield clarity in cold conditions by reducing freeze risk and loosening road grime, salt, and light film. Supplied in a one-liter bottle (about 1.06 quarts), the concentrate stretches further than ready-to-use fluids and is formulated to meet Mercedes-Benz materials compatibility standards.

How does this washer concentrate help on icy or slushy roads?

Its winter formulation contains components that lower the freezing point of the washer mix and help dissolve salt and road film quickly, so wipers and visibility work more effectively in cold conditions. Use as directed to achieve the intended freeze protection and cleaning performance.

• Mix ratio gives lower freeze point than plain water
• Breaks down salt and light grime for faster removal
• Compatible with wiper rubbers and windshield coatings

How do I prepare and apply the 1 L concentrate?

Measure and dilute the concentrate with water according to season and local climate—typically a small amount provides winter protection while extending the bottle's coverage. Pour the mixed solution into the washer fluid reservoir; no special tools are needed and application is straightforward.

• Follow Mercedes guidance or bottle label for mix ratios
• Pour into the reservoir away from engine heat
• Store remaining concentrate in a cool, dry place

Will this formula work with my Mercedes-Benz parts and paint?

As a genuine Mercedes-Benz product, the concentrate is formulated to be compatible with the brand's windshield glass, wiper blades, paint edges, and seals when used as intended. Using OEM fluids helps avoid unexpected interactions that can occur with unknown aftermarket blends.

• OEM formulation minimizes risk to rubber and plastic components
• Safe for treated windshields and common coatings when diluted
• Designed to meet Mercedes internal quality standards

How much coverage does a 1 L bottle provide?

A 1-liter bottle is concentrate, so actual coverage depends on the dilution ratio you choose for your climate. In many winter mix ratios a single bottle can create several liters of ready-to-use washer fluid, making it economical compared with pre-mixed alternatives.

• Concentrate extends volume compared with pre-diluted fluids
• Adjust mixture strength by local temperatures and driving needs
• Check reservoir size to plan how many refills one bottle yields

Who is this for: Mercedes-Benz owners and technicians who want a factory-specified winter washer fluid that balances freeze protection, cleaning performance, and component compatibility. It's suitable for drivers in cold climates who prefer OEM maintenance products or shops that service Mercedes vehicles and need a reliable, brand-approved concentrate.