Dorman 603-996 Pressurized Coolant Reservoir

The Dorman 603-996 Pressurized Coolant Reservoir is a direct replacement cooling system component designed to restore proper coolant overflow and expansion capacity in your vehicle. This reservoir holds excess coolant as it expands during engine operation and returns it to the radiator as the engine cools, maintaining optimal cooling system pressure and preventing overheating.

Key Features:

• Direct-fit replacement for original equipment on specific vehicle applications
• Pressurized design maintains proper cooling system operation
• Durable plastic construction resists heat and chemical degradation
• Includes cap and necessary mounting provisions for straightforward installation
• Transparent or translucent material allows for easy coolant level inspection

Dorman is a trusted name in automotive replacement parts, offering quality-engineered components that meet or exceed OE specifications. This coolant reservoir provides reliable performance and restores your cooling system to proper working condition.