Gates 42590 Engine Water Pump - Main

Reliable Water Pump Replacement for Ford Escape and Fusion

The Gates Water Pump (Standard) part number 42590 is engineered to provide dependable cooling system performance for select Ford vehicles. Designed specifically for the Ford Escape and Fusion models, this engine water pump ensures efficient coolant circulation to maintain optimal engine temperature.

Key Features of Gates Water Pump 42590

• Durable cast aluminum housing for long-lasting strength
• Plastic impeller designed for reverse rotation to match OEM specifications
• Includes water pump and gasket for proper sealing
• Accessory belt drive style for compatibility with Ford Escape and Fusion engines
• Does not include back housing, thermostat, fan clutch, or pulley
• Not timing belt driven, designed for accessory belt operation

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 tailored for standard replacement needs, offering components that maintain engine cooling efficiency without additional integrated parts such as thermostats or pulleys. The 42590 model fits within this line, delivering a straightforward solution for Ford Escape and Fusion owners requiring a direct water pump replacement.

Detailed Product Description

This Gates engine water pump features a cast aluminum housing that offers corrosion resistance and structural integrity under demanding engine conditions. The plastic impeller is engineered to rotate in reverse, matching the original equipment design for proper coolant flow. The pump is driven by the accessory belt, ensuring compatibility with the Ford Escape and Fusion’s engine setup. Included with the pump is a gasket to ensure a secure and leak-free installation. Note that this water pump does not come with a back housing, thermostat, fan clutch, or pulley, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Replacement of a failing or leaking water pump in Ford Escape and Fusion vehicles
• Resolving engine overheating caused by inadequate coolant circulation
• Addressing coolant leaks due to worn or damaged pump housing or seals
• Eliminating noise or rough operation from a malfunctioning impeller
• Maintaining engine temperature stability for optimal performance

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Remove the accessory belt and any components obstructing access to the water pump. Clean the mounting surface thoroughly before installing the new gasket and water pump. Torque all bolts to manufacturer specifications to prevent leaks. Since this pump does not include a pulley or fan clutch, verify these components are in good condition or replace as necessary. Proper belt tension after installation is critical for pump operation.

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 provide consistent fit and function. While specific warranty details for part number 42590 should be confirmed with the supplier, Gates typically offers limited warranties covering defects in materials and workmanship.