Dorman 902-063 Engine Auxiliary Water Pump - Front

Overview of Dorman Engine Auxiliary Water Pump 902-063

The Dorman 902-063 engine auxiliary water pump is designed for reliable cooling system performance in Chrysler and Dodge vehicles. Specifically compatible with the Aspen and Durango models, this pump helps maintain optimal engine temperature by supporting coolant circulation.

• Constructed from durable black plastic material
• Clockwise rotation for precise coolant flow
• Inlet and outlet pipe diameters of 0.75 inches
• Depth measurement of 6.77 inches for proper fitment
• Does not include pulley, gasket, or shaft
• Package contains one auxiliary water pump unit

Detailed Product Description

The Dorman 902-063 auxiliary water pump is engineered to meet the cooling demands of Chrysler Aspen and Dodge Durango vehicles. Made from sturdy plastic, this black pump is designed for durability and consistent performance. Its clockwise rotation ensures efficient coolant movement through the engine’s auxiliary cooling circuit. Both the inlet and outlet pipes measure 0.75 inches in diameter, facilitating proper hose connections. With a depth of 6.77 inches, this pump fits securely within the engine bay without interfering with other components. Note that this unit does not include a pulley, gasket, or shaft, so those components must be sourced separately if needed.

Common Applications and Problem Resolution

• Replaces failing or noisy auxiliary water pumps in Chrysler Aspen and Dodge Durango
• Addresses coolant circulation issues that can lead to engine overheating
• Helps resolve coolant leaks caused by worn or cracked pump housings
• Restores proper function to the auxiliary cooling system to prevent engine damage
• Supports overall engine temperature regulation during operation

Installation Notes and Tips

• Ensure compatibility with Chrysler Aspen and Dodge Durango models before installation
• Inspect and replace related components such as gaskets and pulleys as needed
• Verify correct clockwise rotation alignment during installation
• Check inlet and outlet hose connections for secure fitment on 0.75-inch pipes
• Follow vehicle manufacturer torque specifications for mounting

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-063 auxiliary water pump undergoes quality inspections to ensure reliable operation in Chrysler Aspen and Dodge Durango vehicles. Warranty coverage details can be obtained from the product packaging or Dorman’s official documentation to confirm protection against defects.