Additional electric water pump CITROEN C8 2005

OEM: 9640937480

Disassembled car photo

Engine running

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What is this part and why does it matter?

The auxiliary electric water pump provides supplementary coolant circulation, commonly used to cool the turbocharger for a period after the engine is switched off, or to assist the main pump under certain conditions.

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Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

  • Turbo running hotter than expected after shutdown, contributing to premature wear
  • Check Engine light with an auxiliary coolant pump fault code
  • Whining noise from the pump after engine shutdown

Installation information

Mounted in the coolant circuit with hose connections and an electrical connector — bleed the cooling system of air after installation.

Donor vehicle description

VIN
VF7EBRHME13231285
Make, model
CITROEN C8
Year
2005
Engine
2.0HDI 110 EBRHTB 81KW RHT
Transmission
Automatic 4-speed
Drive
Front
Colour
KDO

229 parts from this car

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  • Fuse box CITROEN C8 2005
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  • Plastic trim ceiling CITROEN C8 2005
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  • Door switch CITROEN C8 2005
  • Fuse box CITROEN C8 2005

Frequently asked questions

This is intentional — on turbocharged engines, residual heat in the turbo after shutdown can cause oil to coke inside it without continued coolant flow, so this pump keeps circulating coolant for a short period to cool it down safely.

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    September 2026

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    June 2026

  • Super fast delivery of the part, and good quality of the used part. Thanks for the service.

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    May 2026

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    Front fender
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