Genuine 0009973320 Windshield Washer Fluid Reservoir Plug

The Genuine Mercedes-Benz windshield washer fluid reservoir plug (part number 0009973320) is an OEM rubber plug designed to seal unused ports on the windshield washer fluid reservoir. This 10mm rubber plug provides a secure, leak-free seal and is commonly used to plug the hole for the headlamp washer pump when that feature is not equipped on the vehicle.

Key Features:

• Genuine Mercedes-Benz OEM part for guaranteed fit and quality
• Durable rubber construction for long-lasting performance
• 10mm diameter design for proper fitment
• Prevents leaks and contamination of washer fluid
• Direct replacement for worn or missing reservoir plugs

This plug fits a wide range of Mercedes-Benz models from the 1970s through 2000s, including C-Class, E-Class, S-Class, CLK, CLS, SL, and many other chassis. It is often used in conjunction with other washer reservoir components during reservoir service or replacement. OEM quality ensures proper sealing and prevents washer fluid evaporation or contamination.

Alternate Part Numbers: A0009973320, 000-997-33-20, 000.997.33.20