Change Car Water Pump Subaru Impreza

Change Car Water Pump

Easy 1h30–5h00 ~150–500€
Temps estimé 1h30–5h00
Coût estimé ~150–500€
Difficulté Easy
Motorisations
Impreza II 2000-2007 4
  • 2.0 16V WRX Turbo Gas (EJ205)
  • 2.5 16V Gas (EJ251)
  • 2.5 16V WRX STi Gas (EJ257)
  • 2.5 16V WRX Turbo Gas (EJ255)
Impreza III 2007-2013 2
  • 2.5 WRX Gas (EJ255)
  • 2.5 WRX STi Gas (EJ257)
Impreza IV 2012-2017 2
  • 2.0 Gas (FB20)
  • WRX STi 2.5 Turbo Gas (EJ257)
Impreza V 2017-2025 1
  • 2.0i Gas (FB20)

What is the function of a Subaru Impreza 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 Subaru Impreza 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 Subaru Impreza 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.

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5 générations couvertes

Génération Période Motorisations Carburant
Impreza 1993-2001 1993-2001 1.8i 16V Gas (EJ18S), 2.2 Gas (EJ222) Gas
Impreza II 2000-2007 2000-2007 2.0 16V WRX Turbo Gas (EJ205), 2.5 16V Gas (EJ251), 2.5 16V Gas (EJ253), 2.5 16V WRX STi Gas (EJ257), 2.5 16V WRX Turbo Gas (EJ255) Gas
Impreza III 2007-2013 2007-2013 2.5 SOHC Gas (EJ253), 2.5 WRX Gas (EJ255), 2.5 WRX STi Gas (EJ257) Gas
Impreza IV 2012-2017 2012-2017 2.0 Gas (FB20), WRX STi 2.5 Turbo Gas (EJ257) Gas
Impreza V 2017-2025 2017-2025 2.0i Gas (FB20) Gas

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