Gates 42073BH Engine Water Pump

Reliable Cooling with Gates Water Pump 42073BH

The Gates Water Pump (Standard) 42073BH is engineered to maintain optimal engine temperature for select Mazda, Scion, and Toyota vehicles. Designed with durable materials and precise specifications, this engine water pump supports efficient coolant circulation to protect your engine from overheating.

Key Features of Gates Water Pump 42073BH

• Housing made from cast aluminum for strength and corrosion resistance
• Plastic impeller with standard rotation for consistent coolant flow
• Includes back housing and rubber seal ring for secure installation
• Single outlet design compatible with accessory belt drive style
• Does not include thermostat, housing, pulley, or fan clutch
• Not timing belt driven, designed for accessory belt systems

About the Gates Water Pump (Standard) Product Line

The Gates Water Pump (Standard) line offers reliable engine water pumps designed to meet OEM specifications for a range of vehicles. This product line focuses on standard rotation impellers and durable cast aluminum housings to ensure consistent performance and longevity. The 42073BH model fits within this line, providing a dependable cooling solution for compatible Mazda, Scion, and Toyota models.

Detailed Product Description

The Gates 42073BH engine water pump features a cast aluminum housing that provides durability and resistance to corrosion, essential for long-term engine cooling system performance. Its plastic impeller is designed with standard rotation to maintain proper coolant circulation. The pump includes a back housing and a rubber seal ring, which help ensure a tight, leak-free fit. This water pump is driven by the accessory belt, making it suitable for vehicles that do not use timing belt-driven water pumps. It is important to note that this unit does not include a thermostat, pulley, or fan clutch, so those components must be sourced separately if needed.

Compatible Vehicles and Common Applications

• Mazda 3, Mazda 3 Sport, Mazda 6
• Mazda CX-3, CX-5, CX-30
• Scion iA
• Toyota Yaris, Yaris iA, Yaris R

This water pump is designed to address issues such as coolant leaks, overheating engines, and inefficient coolant circulation in these specific models.

Installation Notes and Tips

• Ensure the accessory belt is in good condition before installation
• Verify compatibility with your vehicle’s engine and cooling system
• Replace the rubber seal ring during installation to prevent leaks
• Check for proper impeller rotation direction matching your vehicle’s requirements
• Inspect surrounding components such as hoses and thermostat for wear

Quality Assurance and Warranty

Gates water pumps are manufactured to meet strict quality standards, using durable materials like cast aluminum housings and engineered plastic impellers. While specific warranty details for part number 42073BH should be confirmed with the supplier, Gates typically offers coverage against defects in materials and workmanship to ensure reliable performance.