Gates 42200 Engine Water Pump

Reliable Water Pump Replacement for GM Trucks and SUVs

The Gates Water Pump (Standard) part number 42200 is engineered to provide dependable cooling performance for select Cadillac, Chevrolet, and GMC vehicles. Designed with durable materials and precise specifications, this engine water pump supports efficient engine temperature regulation in models like the Chevrolet Silverado 1500 and GMC Sierra 1500.

• Housing made from cast aluminum for strength and corrosion resistance
• Stamped steel impeller with standard rotation for consistent coolant flow
• Includes metal gasket and pulley for proper installation
• Accessory belt drive style compatible with specified GM vehicles
• Does not include back housing, thermostat, or fan clutch

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 equipment drive styles, ensuring proper fit and function for engine cooling systems. The 42200 water pump is part of this line, offering a balance of quality materials and design suited for GM trucks and SUVs.

Product Details and Specifications

This engine water pump features a cast aluminum housing that offers durability and resistance to corrosion, essential for long-term operation in demanding engine environments. The stamped steel impeller is designed with a standard rotation direction to maintain optimal coolant circulation. The pump is driven by an 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 pulley, facilitating proper sealing and drive connection. Note that this water pump does not include a back housing, thermostat, or fan clutch, so those components must be sourced separately if needed.

Compatible Vehicles and Applications

• Cadillac Escalade and Escalade ESV
• Chevrolet Cheyenne, Silverado 1500, Silverado 1500 LD, Silverado 2500, Tahoe
• GMC Sierra, Sierra 1500, Sierra 1500 Limited, Yukon, Yukon XL

This water pump is designed specifically for these GM models, ensuring proper fitment and reliable cooling system performance.

Common Issues Addressed by This Water Pump

• Engine overheating due to failing or leaking water pump
• Coolant leaks around the water pump housing or gasket
• Reduced coolant circulation causing engine temperature fluctuations
• Noise or rough operation from worn impeller or pulley
• Accessory belt drive water pump replacement needs

Installation Notes and Tips

When installing the Gates Water Pump (Standard) 42200, ensure the engine is cool and the cooling system is properly drained. Verify that the accessory belt drive style matches your vehicle’s configuration. Use the included metal gasket to achieve a proper seal and prevent leaks. Since the back housing, thermostat, and fan clutch are not included, inspect these components separately and replace if necessary. Follow manufacturer torque specifications for mounting bolts and pulley installation to avoid damage.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The Water Pump (Standard) 42200 undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.