Gates 45006 Engine Water Pump

Reliable Cooling Solution for Select GM and Isuzu Vehicles

The Gates Water Pump (Standard) part number 45006 is engineered to provide dependable engine cooling for a range of vehicles including Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, and Saab models. Designed with durable materials and precise specifications, this engine water pump supports optimal engine temperature regulation.

• Cast aluminum housing for lightweight durability
• Stamped steel impeller with reverse rotation design
• Includes thermostat and housing for integrated cooling control
• Equipped with two outlets for efficient coolant flow
• Accessory belt drive style with included pulley
• Comes with two metal gaskets and an additional gasket for secure installation

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 the cooling system requirements of various vehicle makes and models. This product line emphasizes durable construction and compatibility, ensuring that each water pump delivers consistent performance and fits precisely within the engine cooling system. Part number 45006 is a representative model within this line, offering a balance of quality materials and functional design.

Product Details and Specifications

This engine water pump features a cast aluminum housing that offers corrosion resistance and strength while keeping weight low. The stamped steel impeller is designed to rotate in reverse, optimizing coolant circulation through the engine. The pump includes a thermostat and housing, allowing for integrated temperature regulation. With two coolant outlets, it supports efficient flow paths within the cooling system. The accessory belt drive style is compatible with vehicles that use an accessory belt rather than a timing belt, and the included pulley facilitates straightforward installation. This water pump does not include a back housing or fan clutch.

Compatible Vehicles and Applications

• Buick 9-7x
• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche 1500, Silverado 1500/2500/3500, Suburban 1500/2500, Tahoe, Trailblazer, Trailblazer EXT, SSR
• GMC Envoy, Envoy XL, Envoy XUV, Sierra 1500/2500/3500, Yukon, Yukon XL 1500/2500
• Hummer H2
• Isuzu Ascender, Rainier
• Saab 9-7x

Common Issues Addressed by This Water Pump

• Engine overheating due to coolant circulation failure
• Thermostat malfunction affecting temperature regulation
• Coolant leaks from worn or damaged pump housing or gaskets
• Reduced engine performance caused by inefficient cooling
• Accessory belt-driven pump failures impacting coolant flow

Installation Notes and Tips

When installing the Gates Water Pump 45006, ensure the accessory belt is properly tensioned to avoid premature wear. Use the included metal gaskets and gasket to create a secure seal and prevent leaks. Verify that the thermostat and housing are correctly positioned to maintain accurate engine temperature control. This pump is designed for vehicles that do not use timing belt-driven water pumps, so confirm compatibility before installation.

Quality Assurance and Warranty

Gates water pumps are manufactured to meet industry standards for durability and performance. The Water Pump (Standard) line undergoes rigorous quality control to ensure reliable operation. While specific warranty details for part number 45006 are not provided here, Gates typically offers warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.