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Change Car Water Pump

Easy 0h45–3h30 ~75–350£
Estimated time 0h45–3h30
Estimated labour cost ~75–350£
Difficulty Easy
Renew the coolant pump drive belt 0h45
Renew the coolant pump 2h30–3h30

What is the function of a Nissan Pulsar water pump?

The water pump circulates the coolant through the engine and radiators. Together with the thermostat, it maintains the engine within its operating temperature range. Most engines have a mechanical water pump driven by the timing belt or an accessory belt.

When should you change the Nissan Pulsar water pump?

If the water pump is driven by the timing belt, it is strongly recommended to replace it at the same time as the timing belt kit. Signs of failure include: coolant leak from the pump weep hole, grinding or whining noise, engine overheating.

Is it difficult to change the Nissan Pulsar water pump?

Difficulty level 2/5: technically easy if replaced as part of a timing belt kit change. If replaced independently, the timing belt must be removed and refitted, requiring engine timing tools.