Dorman 902-067 Engine Auxiliary Water Pump

Reliable Engine Auxiliary Water Pump for Mercedes-Benz Models

The Dorman 902-067 engine auxiliary water pump is designed to maintain optimal coolant circulation in select Mercedes-Benz vehicles. Engineered with durable plastic and rubber materials, this black auxiliary water pump supports efficient engine cooling for models such as the C32 AMG, CLK55 AMG, and SL65 AMG.

Key Features of the Dorman 902-067 Auxiliary Water Pump

• Constructed from high-quality plastic and rubber components for durability
• Black color finish for corrosion resistance and visual consistency
• Clockwise rotation to match factory specifications
• Inlet pipe diameter of 0.52 inches and outlet pipe diameter of 0.5 inches for precise fitment
• Depth measurement of 6.15 inches ensuring proper installation space
• Does not include pulley, gasket, or shaft, designed for direct replacement
• Compatible with multiple Mercedes-Benz models including C200, C350, CLK280, and SL65 AMG

Detailed Description of the Dorman 902-067 Water Pump

This engine auxiliary water pump by Dorman is engineered to support the cooling system of various Mercedes-Benz vehicles, including AMG and standard models. The pump’s plastic housing and rubber components provide resistance to heat and wear, ensuring consistent performance. Its black finish helps protect against corrosion, while the clockwise rotation aligns with original equipment manufacturer (OEM) specifications. The inlet and outlet pipe diameters are precisely sized to fit the cooling system plumbing of compatible Mercedes-Benz models, facilitating straightforward installation without modification.

Common Applications and Issues Addressed

• Restores coolant circulation in auxiliary cooling circuits
• Replaces failing or noisy water pumps causing overheating
• Eliminates coolant leaks due to worn or damaged pump components
• Prevents engine temperature fluctuations affecting performance
• Supports proper operation of the vehicle’s heating and cooling system

Installation Notes and Tips

Installation of the Dorman 902-067 auxiliary water pump requires basic mechanical skills and appropriate tools. Since the pump does not include a pulley, gasket, or shaft, ensure these components are inspected and replaced if necessary. Verify the clockwise rotation matches the vehicle’s original pump. Confirm inlet and outlet pipe diameters align with existing hoses to avoid leaks. It is recommended to drain the cooling system before removal and refill with the correct coolant after installation.

Quality Assurance and Warranty Information

Dorman manufactures this auxiliary water pump to meet or exceed OEM standards for fit, form, and function. The pump undergoes rigorous quality control to ensure durability and reliable operation in Mercedes-Benz vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms related to part number 902-067.