Gates 42339 Engine Water Pump

Reliable Water Pump Replacement for Toyota 4Runner, Celica, and Pickup

The Gates Water Pump (Standard) part number 42339 is engineered to provide dependable cooling system performance for select Toyota models. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation.

Key Features of Gates Water Pump 42339

• Housing made from cast aluminum for strength and corrosion resistance
• Stamped steel impeller designed for standard rotation
• Accessory belt drive style for compatibility with specific Toyota engines
• Includes water pump, gasket, and four double-end studs for secure mounting
• Does not include back housing, thermostat, fan clutch, or pulley
• Not timing belt driven, suitable for accessory belt driven systems

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps that meet factory specifications. This product line is designed to offer consistent performance and durability for engine cooling systems, making it a practical choice for maintaining Toyota 4Runner, Celica, and Pickup vehicles.

Detailed Product Description

This Gates engine water pump features a cast aluminum housing that offers a balance of lightweight construction and resistance to corrosion. The stamped steel impeller is designed for standard rotation, ensuring proper coolant flow through the engine. The pump operates with an accessory belt drive style, compatible with the cooling systems of Toyota 4Runner, Celica, and Pickup models. The package includes the water pump itself, a gasket for sealing, and four double-end studs to facilitate installation. Note that this water pump does not include a back housing, thermostat, fan clutch, or pulley, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement for failing or leaking water pumps in Toyota 4Runner, Celica, and Pickup vehicles
• Resolves overheating issues caused by inadequate coolant circulation
• Addresses coolant leaks from worn or damaged pump housings
• Prevents engine damage due to insufficient cooling
• Restores proper accessory belt-driven water pump function

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify compatibility with your Toyota model and engine type. Use the included gasket and double-end studs to secure the water pump properly. Since this pump does not include a pulley or fan clutch, confirm those components are in good condition or replaced as necessary. Follow manufacturer torque specifications for mounting hardware to avoid leaks or damage.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards for durability and performance. Part number 42339 undergoes rigorous quality control to ensure reliable operation in Toyota 4Runner, Celica, and Pickup vehicles. Please refer to Gates' official warranty policy for specific coverage details.