Gates 43544 Engine Water Pump

Gates Water Pump for Honda and Acura

The Gates Water Pump (Standard) Part Number 43544 is a direct-fit engine water pump for select Honda and Acura applications. It is built with a cast aluminum housing, a stamped steel impeller, and a reverse impeller rotation for the specified accessory-belt drive setup.

Gates Water Pump Standard line components are built for OE-quality fit and consistent operation, with premium alloy construction and testing focused on seals, bearings, and leakage performance. This makes the Gates 43544 a practical replacement for drivers servicing cooling system wear on Honda Element, Honda CR-V, Acura TSX, Acura CSX, and Honda Accord applications.

Key Features

• Cast aluminum housing for durable cooling system service
• Stamped steel impeller for the specified reverse-rotation design
• Accessory belt driven, not timing belt driven
• Pulley included for the listed application
• Contents include the water pump and rubber seal ring
• No back housing, thermostat housing, or fan clutch included
• OE-quality fit for select Honda and Acura vehicles

Detailed Description

This Gates engine water pump is engineered for vehicles that use an accessory belt drive and reverse impeller rotation. The cast aluminum housing and stamped steel impeller support reliable coolant circulation, while the included pulley and seal ring help match the original application requirements. Part number 43544 is a strong fitment-based search match for owners looking for a Honda Accord water pump, Honda CR-V water pump, Honda Element water pump, Acura TSX water pump, or Acura CSX water pump.

This part cross-references Airtex AW9461 and GMB 135-1500 for the same application.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Leaks from aging seals or casting surfaces
• Noisy or rough pump operation from worn bearings
• Overheating concerns tied to reduced coolant flow
• Service replacement needs on Honda and Acura cooling systems

Installation Notes and Tips

• Confirm accessory-belt drive configuration before installation.
• Inspect the cooling system, belt condition, and mating surfaces during service.
• Replace coolant and bleed air from the system after installation.
• Verify the reverse-rotation application matches the vehicle setup.
• Use the included rubber seal ring during assembly.

Quality Assurance

Gates manufactures this water pump with premium alloy materials and performs functional testing of seals and bearings, along with leakage testing of the casting and assembled unit. The Gates Water Pump Standard line is built to support OE-quality fit and dependable cooling system service.