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Change Car Water Pump

Easy 1h30–3h00 ~150–300£
Estimated time 1h30–3h00
Estimated labour cost ~150–300£
Difficulty Easy
Vehicles
Kadett E 1984-1993 17
  • 1.2 Petrol (12SC)
  • 1.3 N Petrol (13N (OHC))
  • 1.3 N Petrol (13NB (OHC))
  • 1.3 S Petrol (13S (OHC))
  • 1.3i Petrol (C13N)
  • 1.4i Petrol (C14NZ)
  • 1.5 TD Diesel (T4EC1 (15D))
  • 1.6 S Petrol (16SH)
  • 1.6D Diesel (16DA)
  • 1.6i Petrol (C16LZ)
  • 1.6i Petrol (C16NZ)
  • 1.7 D Diesel (17D)
  • 1.8 N Petrol (E18NV)
  • 1.8i Petrol (C18NT (C18NZ))
  • 1.8i Petrol (C18SE)
  • 2.0 GSi 16V Petrol (C20XE)
  • 2.0 GSi Petrol (C20NE)

What is the function of a Opel Kadett 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 Opel Kadett 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 Opel Kadett 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.

2 models covered

Model Year Range Engines covered Fuel
Kadett D 1979-1984 1979-1984 1.8 GT/E Petrol (18E) Petrol
Kadett E 1984-1993 1984-1993 1.2 Petrol (12SC), 1.3 N Petrol (13N (OHC)), 1.3 N Petrol (13NB (OHC)), 1.3 S Petrol (13S (OHC)), 1.3i Petrol (C13N), 1.4 S Petrol (14NV), 1.4i Petrol (C14NZ), 1.5 TD Diesel (T4EC1 (15D)), 1.6 Petrol (16SV), 1.6 Petrol (E16SE), 1.6 S Petrol (16SH), 1.6D Diesel (16DA), 1.6i Petro… Diesel, Petrol