Dorman 902-070 Engine Auxiliary Water Pump

Reliable Engine Auxiliary Water Pump for Nissan Pathfinder

The Dorman 902-070 engine auxiliary water pump is designed to maintain optimal coolant circulation in your Nissan Pathfinder. Engineered with durable materials and precise specifications, this pump supports your vehicle's cooling system efficiency.

• Constructed from high-quality plastic, rubber, and steel components for durability
• Black color finish for corrosion resistance and seamless integration
• Three mounting holes with varying diameters (0.21, 0.25, 0.31 inches) for secure installation
• Inlet and outlet pipe diameters of 0.57 inches ensure proper coolant flow
• Clockwise rotation compatible with Nissan Pathfinder cooling systems
• Depth of 4.1 inches for correct fitment in engine bay
• Does not include pulley or gasket/seal, shaft not included

Detailed Description of Dorman 902-070 Auxiliary Water Pump

This engine auxiliary water pump from Dorman is specifically designed for Nissan Pathfinder models requiring a reliable replacement part. The pump’s plastic housing combined with rubber and steel components provides a balance of strength and flexibility, essential for withstanding engine heat and pressure. Its black finish helps resist corrosion, extending the service life of the component. The pump features three mounting holes with precise diameters to ensure a secure and stable fit during installation. Both the inlet and outlet pipes measure 0.57 inches in diameter, facilitating efficient coolant circulation. The clockwise rotation matches the original equipment specifications for the Nissan Pathfinder, ensuring compatibility and proper operation.

Common Issues Addressed by This Auxiliary Water Pump

• Overheating caused by insufficient coolant circulation
• Coolant leaks due to worn or damaged pump components
• Engine performance issues related to cooling system failure
• Noise or vibration from a failing auxiliary water pump
• Reduced heater performance in cold weather conditions

Installation Notes and Tips

When installing the Dorman 902-070 auxiliary water pump on your Nissan Pathfinder, ensure the mounting holes align correctly with the engine block. Since the pump does not include a pulley or gasket, use the existing components or purchase replacements separately if needed. Verify the clockwise rotation direction matches your vehicle’s specifications. Check all connections for leaks after installation and refill the cooling system with the appropriate coolant. Proper torque on mounting bolts is essential to avoid damage or misalignment.

Quality Assurance and Warranty Information

Dorman manufactures this auxiliary water pump to meet or exceed OEM standards for fit, form, and function. The combination of plastic, rubber, and steel materials is selected for durability and resistance to engine conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or Dorman’s official documentation for exact warranty terms.