Dorman 603-271 Pressurized Coolant Reservoir for Mercedes-Benz

The Dorman 603-271 is a front-mounted pressurized engine coolant reservoir designed as a direct replacement for select Mercedes-Benz C-Class models. This essential cooling system component maintains proper coolant levels and system pressure to prevent overheating and ensure optimal engine performance.

Key Features:

• Direct replacement design engineered to match the fit and function of the original equipment part
• Durable construction manufactured from quality materials to withstand underhood heat and engine vibration
• Pressurized reservoir design maintains optimal cooling system pressure
• Clear construction allows for easy visual monitoring of coolant levels
• Backed by over 100 years of Dorman automotive aftermarket experience

This replacement coolant reservoir helps restore proper cooling system operation when the original reservoir becomes cracked, brittle, or leaks due to age and heat exposure. Engineered for seamless installation on Mercedes-Benz C220, C230, C280, and C36 AMG models from the mid-1990s to early 2000s.