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Change Car Water Pump

Easy 4h00–8h00 ~400–800£
Estimated time 4h00–8h00
Estimated labour cost ~400–800£
Difficulty Easy
Vehicles
156 1997-2006 18
  • 1.6 16V TS Petrol (AR32103)
  • 1.6 16V TS Petrol (AR32104)
  • 1.8 16V TS Petrol (AR32205)
  • 1.9 16V JTD Diesel (192A5000)
  • 1.9 16V JTD Diesel (192B1000)
  • 1.9 16V JTD Diesel (937A4000)
  • 1.9 16V JTD Diesel (937A5000)
  • 1.9 8V JTD Diesel (937A2000)
  • 1.9 8V JTD Diesel (AR37101)
  • 2.0 16V JTS Petrol (932A2000)
  • 2.0 16V JTS Petrol (937A1000)
  • 2.0 16V TS Petrol (AR32310)
  • 2.4 10V JTD Diesel (839A6000)
  • 2.4 10V JTD Diesel (841C000)
  • 2.4 20V JTD Diesel (841G000)
  • 2.4 20V JTD Diesel (841M000)
  • 2.5 24V V6 Petrol (AR32405)
  • 3.2 24V V6 GTA Petrol (932A000)

What is the function of a Alfa Romeo 156 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 Alfa Romeo 156 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 Alfa Romeo 156 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.