Aisin Water Pump WPT-146

Aisin Water Pump Fits Toyota Hilux, Hilux Surf, LandCruiser Prado

AISIN Water Pumps provide optimal cooling without creating excess load to the engine. AISIN's advanced aluminium die-casting technology allows for size and weight reductions without sacrificing cooling performance. The highest quality materials are used, creating stronger body design and resistance to corrosion. Advanced technological design produces smooth coolant flow channels, efficient rotors, ball bearings, and carbon ceramic mechanical sealing for optimum cooling performance and longevity.

Suitable for the various Australian vehicle models listed below. This is a guide only.
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Key features

• Optimal cooling performance with reduced engine load.
• Advanced aluminium die-casting technology for durability and weight reduction.
• Corrosion-resistant materials for enhanced longevity.
• Efficient coolant flow channels and rotors for improved efficiency.
• High-quality ball bearings and carbon ceramic mechanical sealing.

Technical details

• Material: Aluminium
• Type: Water Pump
• Compatibility: Toyota Hilux, Hilux Surf, LandCruiser Prado
• Design: Advanced die-cast technology
• Sealing: Carbon ceramic mechanical sealing

Applications / fitment

This water pump is typically used in various Toyota models, ensuring effective cooling in both urban and off-road conditions.

• Toyota Hilux Surf 3.0 N130 TDi (KZN130) 1993-1995
• Toyota Hilux 3.0 D-4D (KUN16) 2006-2015
• Toyota Hilux 3.0 D-4D (KUN16R) 2006-2015
• Toyota Hilux 3.0 KUN16 D 2005-2006
• Toyota Hilux 3.0 N10,N20 D-4D 4WD (KUN26) 2005-2015
• Toyota Hilux 3.0 TDi 4WD (KZN165) 1999-2005
• Toyota LandCruiser Prado 3.0 J120 SUV D (KZJ120) 2002-2007
• Toyota LandCruiser Prado 3.0 J120 SUV D-4D (KDJ120) 2006-2010

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I know if this water pump fits my vehicle?

Add your vehicle details to My Garage to ensure it fits your vehicle. This will activate our 100% Fitment Guaranteed.

Is installation of the water pump difficult?

Installation can vary depending on the vehicle model. It is recommended to consult a professional mechanic for installation.

What materials are used in the Aisin water pump?

The water pump is made from high-quality aluminium and features carbon ceramic mechanical sealing for durability.

How can I maintain the water pump?

Regularly check for leaks and ensure coolant levels are appropriate. Consult your vehicle's manual for specific maintenance guidelines.

What should I do if I experience overheating?

If you notice overheating, check the coolant level and inspect the water pump for any signs of failure. It's advisable to seek professional assistance.