Gates 42262 Engine Water Pump

Reliable Water Pump Replacement for Lexus and Toyota Vehicles

The Gates Water Pump (Standard) part number 42262 is engineered to provide dependable cooling system performance for select Lexus and Toyota models. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation in your GX460, Sequoia, or Tundra.

• Housing made from cast aluminum for strength and corrosion resistance
• Stamped steel impeller with standard rotation for consistent coolant flow
• Includes water pump, metal gasket, and o-ring for proper sealing
• Accessory belt drive style compatible with specified vehicle models
• Does not include back housing, thermostat, fan clutch, or pulley

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps designed to meet factory specifications. This product line emphasizes durable construction and compatibility with original engine cooling systems, ensuring proper fit and function for vehicles like the Lexus GX460 and Toyota Tundra. Part number 42262 is a standard rotation pump built to maintain consistent coolant circulation without additional components such as pulleys or fan clutches.

Product Details and Specifications

This engine water pump features a cast aluminum housing that offers a balance of lightweight design and resistance to corrosion, essential for long-term durability in automotive cooling systems. The stamped steel impeller is designed for standard rotation, matching the original equipment requirements for the Lexus GX460, Toyota Sequoia, and Tundra models. The pump is driven by the accessory belt, making it compatible with vehicles that do not use timing belt-driven water pumps. Included with the pump are a metal gasket and an o-ring to ensure a secure and leak-free installation.

Common Applications and Problem Resolution

• Replacement for failing or leaking water pumps in Lexus GX460, Toyota Sequoia, and Tundra
• Addresses overheating issues caused by inefficient coolant circulation
• Resolves coolant leaks due to worn or damaged pump seals
• Restores proper engine temperature regulation for improved performance
• Prevents engine damage related to water pump failure

Installation Notes and Tips

When installing the Gates Water Pump (Standard) 42262, ensure the engine is cool before beginning work. Remove the old water pump carefully to avoid damaging the mounting surface. Use the included metal gasket and o-ring to create a proper seal and prevent leaks. Verify that the accessory belt is in good condition and properly tensioned after installation. This pump does not include a pulley or fan clutch, so reuse the existing components if applicable.

Quality Assurance and Warranty

Gates manufactures this water pump to meet strict quality standards, ensuring reliable operation and durability. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.