Gates 42031 Engine Water Pump

Reliable Water Pump Replacement for Toyota and Scion Vehicles

The Gates Water Pump (Standard) part number 42031 is engineered to provide dependable cooling system performance for select Toyota and Scion models. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation.

• Housing made from cast aluminum for strength and corrosion resistance
• Stamped steel impeller designed for reverse rotation
• Includes a metal gasket for proper sealing
• Accessory belt driven design for compatibility with specific engine setups
• Compatible with Toyota Camry, Highlander, RAV4, Sienna, tC, and Venza models

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps that meet original equipment specifications. This product line emphasizes durable construction and precise fitment, ensuring proper engine cooling and longevity. The 42031 water pump is part of this line, offering a balance of quality materials and design suited for everyday driving conditions in Toyota and Scion vehicles.

Product Details and Specifications

This engine water pump features a cast aluminum housing that offers excellent durability and resistance to corrosion, essential for maintaining long-term cooling system integrity. The impeller is made from stamped steel and is designed to rotate in reverse, matching the specific engine requirements of the compatible vehicles. The pump is accessory belt driven, which means it operates via the vehicle’s accessory belt system rather than a timing belt. This water pump does not include a back housing, thermostat, fan clutch, or pulley, focusing solely on the core pump components. Included with the pump is a metal gasket to ensure a secure and leak-free installation.

Compatible Vehicles and Common Applications

• Replacement water pump for Toyota Camry models requiring part number 42031
• Suitable for Toyota Highlander and RAV4 vehicles with accessory belt driven water pumps
• Compatible with Toyota Sienna, tC, and Venza models needing a reverse rotation impeller pump
• Addresses cooling system issues such as overheating and coolant leaks
• Ideal for maintenance or repair of engine cooling components in specified Toyota and Scion vehicles

Installation Notes and Tips

When installing the Gates 42031 water pump, ensure the engine is cool and the cooling system is properly drained before removal of the old pump. Use the included metal gasket to achieve a proper seal and prevent coolant leaks. Verify the accessory belt condition and tension during installation, as the pump is driven by the accessory belt system. Since this pump does not include a pulley or fan clutch, reuse the existing components or replace them separately if needed. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Water Pump (Standard) line undergoes rigorous quality control to maintain consistent product integrity. While specific warranty details for part number 42031 are not provided here, Gates typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized distributors for exact warranty terms.