Car Water Pumps
Natrad can repair or replace faulty car water pumps
Suspect a water pump fault? Ask a cooling specialist for a quote on a replacement.
Suspect a water pump fault? Ask a cooling specialist for a quote on a replacement.
The water pump is a critical component of your vehicle’s cooling system. When it fails, coolant may leak, the engine could overheat, or steam may come from the radiator. Water pump failure can lead to complete engine failure.
Car water pumps ensure that coolant is continuously pumped through the engine, maintaining a steady temperature. Timely replacement of car water pumps will ensure that your vehicle stays cool. Replacements can be done alongside other cooling system repairs.

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A qualified Natrad technician will correctly fit a new water pump to your vehicle
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The largest network of specialist radiator repair workshops spread across Australia
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Access to the largest range of OE and aftermarket vehicle cooling parts in Australia

Australia's most trusted name in vehicle cooling with national warranty on all new parts fitted
WAP001
Suitable for: Holden Commodore VZ-VF V6, Captiva CG, Rodeo RA, and Colorado RC
WAP022
Suitable for: Ford Ranger PJ/PK, Courier PD-PH, Mazda BT-50 UN
WAP070
Suitable for: Jeep Cherokee XJ
WAP115
Suitable for: Mitsubishi Triton ML/MN, and Challenger PB/PC
A water pump needs to be replaced during preventative servicing, timing belt replacement, or if it leaks. Water pumps supplied by Natrad will meet the OE specifications for your vehicle. These specifications include liquid flow requirements of the engine, mechanical resistance, and hydraulic performance.
Coolant pump designs vary between different makes of car. Older vehicles have mechanical water pumps, while newer cars have electric water pumps.
Natrad's car water pumps will withstand temperature fluctuations, from -40°C to around 120°C. They can also handle changing rotational speeds from 500-8,000 rpm.
Our extensive national network ensures that if your local Natrad doesn't have the specific auto water pump in stock right now, they can order and install it to get you back on the road. Proper installation, care, and maintenance of the cooling system and high-quality coolant will prolong the life of your car water pump.

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Get more value when you nip into Natrad. We’re offering 15% off the cost of parts for your first service as thanks for choosing us. T&Cs apply.
First, have your new water pump correctly installed by a good technician. Poor installation is one of the main causes of premature water pump failure. When the water pump is installed, it’s essential that the seals are correctly lubricated, belts are correctly installed, and the right coolant is used.
When replacing a water pump, you must follow the manufacturer’s instructions regarding the use of sealant, replacing existing seals, and gaskets. A Natrad technician can complete a water pump replacement and give you peace of mind of the Natrad national warranty on your new part.
Replacing a water pump isn’t a DIY job, it needs to be done by a qualified mechanic. The process involves pressure testing the cooling system, checking for leaks, removing a number of components, and flushing the system before refitting new parts.
If the water pump needs replacing, the timing belt may also be done at the same time.
Cost of a water pump replacement varies depending on the make and model of the vehicle, as well as which other parts need replacing at the same time. A Natrad technician can provide a quote to replace your car water pump after completing a free cooling system inspection.
A faulty water pump is indicated by steam coming from the radiator, a coolant leak at the front-centre of the car, engine overheating, or high-pitched whining from the motor indicating a loose pulley. If you experience any of these, take your vehicle to a cooling specialist immediately to diagnose and fix the problem.
Repairing a faulty water pump can provide a short-term solution in some cases, but to completely fix the problem, a faulty water pump needs to be replaced.
Unsure if we have a replacement water pump for your car? Ask a cooling technician now about our range of Toyota, Ford, Holden water pumps, and much more.
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