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Change Car Water Pump

Easy 2h00–13h00 ~200–1300£
Estimated time 2h00–13h00
Estimated labour cost ~200–1300£
Difficulty Easy
Vehicles
Polo Mk5 2009-2020 27
  • 1.0 MPI Petrol (CHYA)
  • 1.0 MPI Petrol (CHYB)
  • 1.0 TSI Petrol (CHZB)
  • 1.0 TSI Petrol (CHZC)
  • 1.2 12V Petrol (CGPA)
  • 1.2 12V Petrol (CGPB)
  • 1.2 TDI Diesel (CFWA)
  • 1.2 TSI Petrol (CBZB)
  • 1.2 TSI Petrol (CBZC)
  • 1.2 TSI Petrol (CJZC)
  • 1.2 TSI Petrol (CJZD)
  • 1.4 LPG LPG,Petrol (CMAA)
  • 1.4 MPi Petrol (CGGB)
  • 1.4 TDI Diesel (CUSA)
  • 1.4 TDI Diesel (CUSB)
  • 1.4 TDI Diesel (CUTA)
  • 1.4 TSI ACT Petrol (CZEA)
  • 1.4 TSI GT Petrol (CPTA)
  • 1.6 Bi-Fuel (LPG) LPG,Petrol (CNKA)
  • 1.6 TDI Diesel (CAYA)
  • 1.6 TDI Diesel (CAYB)
  • 1.6 TDI Diesel (CAYC)
  • 1.8 TFSI GTi Petrol (DAJA)
  • 1.8 TFSI GTi Petrol (DAJB)
  • 2.0 TFSI WRC Petrol (CDLJ)
  • GTi (1.4 TSI) Petrol (CAVE)
  • GTi (1.4 TSI) Petrol (CTHE)
Polo Mk6 2017-2025 21
  • 1.0 MPI Petrol (CHYB)
  • 1.0 MPI Petrol (CHYC)
  • 1.0 MPI Petrol (DFNA)
  • 1.0 MPI Petrol (DFNB)
  • 1.0 MPI Petrol (DSGB)
  • 1.0 MPI Petrol (DSGD)
  • 1.0 TGI CNG,Petrol (DBYA)
  • 1.0 TSI Petrol (CHZJ)
  • 1.0 TSI Petrol (CHZL)
  • 1.0 TSI Petrol (DKJA)
  • 1.0 TSI Petrol (DKLA)
  • 1.0 TSI Petrol (DKRF)
  • 1.0 TSI Petrol (DLAA)
  • 1.0 TSI Petrol (DLAC)
  • 1.5 TSI Petrol (DADA)
  • 1.5 TSI Petrol (DPCA)
  • 1.6 TDI Diesel (DGTC)
  • 1.6 TDI Diesel (DGTD)
  • GTI (2.0 TFSI) Petrol (DKZC)
  • GTI (2.0 TFSI) Petrol (DNND)
  • GTi (2.0 TSI) Petrol (CZPC)
Polo MkII 1981-1994 9
  • 1.0 Petrol (AAK)
  • 1.0 Petrol (AAU)
  • 1.0 Petrol (ACM)
  • 1.0 Petrol (HZ)
  • 1.3 (55/57 kW) Petrol (3F)
  • 1.3 G40 Petrol (PY)
  • 1.3 Petrol (AAV)
  • 1.3 Petrol (MH)
  • 1.4 D Diesel (1W)
Polo MkIII 1994-2002 28
  • 1.0 Petrol (AER)
  • 1.0 Petrol (AEV)
  • 1.0 Petrol (ALD)
  • 1.0 Petrol (ALL)
  • 1.0 Petrol (AUC)
  • 1.3 Petrol (ADX)
  • 1.4 (40/44 kW) Petrol (AEX)
  • 1.4 (40/44 kW) Petrol (AKP)
  • 1.4 (40/44 kW) Petrol (APQ)
  • 1.4 16V Petrol (AFK)
  • 1.4 16V Petrol (AHW)
  • 1.4 16V Petrol (APE)
  • 1.4 16V Petrol (AQQ)
  • 1.4 16V Petrol (AUA)
  • 1.4 16V Petrol (AUB)
  • 1.4 Petrol (AKK)
  • 1.4 Petrol (AKV)
  • 1.4 Petrol (ANX)
  • 1.4 Petrol (AUD)
  • 1.6 Petrol (AEA)
  • 1.6 Petrol (AEE)
  • 1.7 SDi Diesel (AHG)
  • 1.7 SDi Diesel (AKU)
  • 1.9 D Diesel (AEF)
  • 1.9 SDi Diesel (AGD)
  • 1.9 SDi Diesel (ASX)
  • GTi (1.6 16V) Petrol (ARC)
  • GTi (1.6 16V) Petrol (AVY)
Polo MkIV 2002-2012 28
  • 1.2 12V Petrol (AZQ)
  • 1.2 12V Petrol (BME)
  • 1.2 12V Petrol (BZG)
  • 1.2 6V Petrol (AWY)
  • 1.2 6V Petrol (BBM)
  • 1.2 6V Petrol (BMD)
  • 1.4 16V FSi Petrol (AXU)
  • 1.4 16V Petrol (AUA)
  • 1.4 16V Petrol (AUB)
  • 1.4 16V Petrol (BBY)
  • 1.4 16V Petrol (BBZ)
  • 1.4 16V Petrol (BKY)
  • 1.4 16V Petrol (BUD)
  • 1.4 TDI Diesel (AMF)
  • 1.4 TDI Diesel (BAY)
  • 1.4 TDI Diesel (BNM)
  • 1.4 TDI Diesel (BNV)
  • 1.4 TDI DPF Diesel (BMS)
  • 1.4 TDI DPF Diesel (BWB)
  • 1.6 16V Petrol (BTS)
  • 1.9 SDi Diesel (ASY)
  • 1.9 TDI Diesel (ASZ)
  • 1.9 TDI Diesel (ATD)
  • 1.9 TDI Diesel (AXR)
  • 1.9 TDI Diesel (BLT)
  • 1.9 TDI DPF Diesel (BMT)
  • GTi (1.8 Turbo) Petrol (BBU)
  • GTi (1.8 Turbo) Petrol (BJX)
Renew the coolant pump drive belt Manual transmission 4h00
Renew the coolant pump drive belt Semi-automatic transmission 5h00
Renew the coolant pump Semi-automatic transmission 5h00
Renew the coolant pump Manual transmission 4h00
Renew the coolant pump drive belt 2h30–3h00
Renew the coolant pump 2h30–3h30
Renew the coolant pump ( - 1985) 2h30
Renew the coolant pump (1986 - ) 3h00
Renew the coolant pump Without air conditioning 3h30
Renew the coolant pump With air conditioning 4h00

What is the function of a Volkswagen Polo 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 Volkswagen Polo 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 Volkswagen Polo 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.

5 models covered

Model Year Range Engines covered Fuel
Polo Mk5 2009-2020 2009-2020 1.0 MPI Petrol (CHYA), 1.0 MPI Petrol (CHYB), 1.0 TSI Petrol (CHZB), 1.0 TSI Petrol (CHZC), 1.2 12V Petrol (CGPA), 1.2 12V Petrol (CGPB), 1.2 TDI Diesel (CFWA), 1.2 TSI Petrol (CBZB), 1.2 TSI Petrol (CBZC), 1.2 TSI Petrol (CJZC), 1.2 TSI Petrol (CJZD), 1.4 LPG LPG,Petrol (CMAA),… Diesel, LPG, Petrol
Polo Mk6 2017-2025 2017-2025 1.0 MPI Petrol (CHYB), 1.0 MPI Petrol (CHYC), 1.0 MPI Petrol (DFNA), 1.0 MPI Petrol (DFNB), 1.0 MPI Petrol (DSGB), 1.0 MPI Petrol (DSGD), 1.0 TGI CNG,Petrol (DBYA), 1.0 TSI Petrol (CHZJ), 1.0 TSI Petrol (CHZL), 1.0 TSI Petrol (DKJA), 1.0 TSI Petrol (DKLA), 1.0 TSI Petrol (DKRA),… CNG, Diesel, Petrol
Polo MkII 1981-1994 1981-1994 1.0 Petrol (AAK), 1.0 Petrol (AAU), 1.0 Petrol (ACM), 1.0 Petrol (HZ), 1.3 (55/57 kW) Petrol (3F), 1.3 G40 Petrol (PY), 1.3 Petrol (AAV), 1.3 Petrol (MH), 1.4 D Diesel (1W) Diesel, Petrol
Polo MkIII 1994-2002 1994-2002 1.0 Petrol (AER), 1.0 Petrol (AEV), 1.0 Petrol (ALD), 1.0 Petrol (ALL), 1.0 Petrol (AUC), 1.3 Petrol (ADX), 1.4 (40/44 kW) Petrol (AEX), 1.4 (40/44 kW) Petrol (AKP), 1.4 (40/44 kW) Petrol (APQ), 1.4 16V Petrol (AFK), 1.4 16V Petrol (AHW), 1.4 16V Petrol (APE), 1.4 16V Petrol (AQ… Diesel, Petrol
Polo MkIV 2002-2012 2002-2012 1.2 12V Petrol (AZQ), 1.2 12V Petrol (BME), 1.2 12V Petrol (BZG), 1.2 6V Petrol (AWY), 1.2 6V Petrol (BBM), 1.2 6V Petrol (BMD), 1.4 16V FSi Petrol (AXU), 1.4 16V Petrol (AUA), 1.4 16V Petrol (AUB), 1.4 16V Petrol (BBY), 1.4 16V Petrol (BBZ), 1.4 16V Petrol (BKY), 1.4 16V Petrol… Diesel, Petrol