Change Car Water Pump Mercedes-Benz C-Class

Change Car Water Pump

Easy 1h30–18h00 ~150–1800£
Estimated time 1h30–18h00
Estimated labour cost ~150–1800£
Difficulty Easy
Vehicles
C-Class 1993-2001 19
  • 180, -T, -LPG LPG,Petrol (111.920)
  • 180, -T, -LPG LPG,Petrol (111.921)
  • 200 Diesel, -T Diesel (604.915)
  • 200 Kompressor T Petrol (111.956)
  • 200, -T Petrol (111.941)
  • 200, -T Petrol (111.952)
  • 200, -T, -LPG LPG,Petrol (111.945)
  • 220 CDI, -T Diesel (611.960)
  • 220 D Diesel (604.910)
  • 220 Diesel, -T Diesel (604.910)
  • 220 Petrol (111.961)
  • 230 Kompressor, -T, -LPG LPG,Petrol (111.975)
  • 230, -T, -LPG LPG,Petrol (111.974)
  • 240 T Petrol (112.915)
  • 240, -T, -LPG LPG,Petrol (112.910)
  • 250 Diesel Diesel (605.910)
  • 250 Turbodiesel, -T Diesel (605.960)
  • 280 Petrol (104.941)
  • 280, -T, -LPG LPG,Petrol (112.920)
C-Class 2000-2007 27
  • 160 Kompressor Coupe, -LPG LPG,Petrol (271.921)
  • 180 Kompressor, -T, -Coupe, LPG LPG,Petrol (271.946)
  • 180, -T, -Coupe, -LPG LPG,Petrol (111.951)
  • 200 CDI, -T Diesel (611.962)
  • 200 CDI, -T, -Coupe Diesel (646.962)
  • 200 CDI, -T, -Coupe Diesel (646.963)
  • 200 CGI Kompressor, -T, -Coupe Petrol (271.942)
  • 200 Kompressor, -T, -Coupe, -LPG LPG,Petrol (271.940)
  • 200 Kompressor, -T, -Coupe, LPG LPG,Petrol (111.955)
  • 220 CDI, -T, -Coupe Diesel (611.962)
  • 220 CDI, -T, -Coupe Diesel (646.963)
  • 230 Kompressor Coupe, -LPG LPG,Petrol (111.981)
  • 230 Kompressor, -T, -Coupe, -LPG LPG,Petrol (271.948)
  • 230, -T, -Coupe, -LPG LPG,Petrol (272.920)
  • 240 4MATIC, -T Petrol (112.916)
  • 240, -T, LPG LPG,Petrol (112.912)
  • 270 CDI, -T Diesel (612.962)
  • 280 4MATIC, T, -LPG LPG,Petrol (272.941)
  • 280, -T, -LPG LPG,Petrol (272.940)
  • 30 CDI AMG, -T, -Coupe Diesel (612.990)
  • 32 AMG Kompressor, -T Petrol (112.961)
  • 320 4MATIC, -T Petrol (112.953)
  • 320 CDI, -T Diesel (642.910)
  • 320, -T, -Coupe, -LPG LPG,Petrol (112.946)
  • 350 4MATIC, -T, -LPG LPG,Petrol (272.970)
  • 350, -T, -Coupe Petrol (272.960)
  • 55 AMG, -T, -LPG LPG,Petrol (113.988)
C-Class 2007-2014 31
  • 180 BlueEFF, -LPG LPG,Petrol (274.910)
  • 180 CDI BlueEFF, -T Diesel (651.913)
  • 180 CGi, -T, -Coupe, -LPG LPG,Petrol (271.820)
  • 180 Kompressor BlueEFF, -T, -LPG LPG,Petrol (271.910)
  • 180 Kompressor, -T, -LPG LPG,Petrol (271.952)
  • 200 CDI BlueEFF Diesel (646.812)
  • 200 CDI BlueEFF, -T Diesel (651.913)
  • 200 CDI, -T Diesel (646.811)
  • 200 CGi, -T Petrol (271.860)
  • 200 Kompressor, -T, -LPG LPG,Petrol (271.950)
  • 220 CDI 4MATIC Diesel (651.912)
  • 220 CDI BlueEFF, -T, -Coupe Diesel (651.911)
  • 220 CDI, -T Diesel (646.811)
  • 230, -T, -LPG LPG,Petrol (272.921)
  • 250 CDI BlueEFF 4MATIC, -T Diesel (651.912)
  • 250 CDI BlueEFF, -T, -Coupe Diesel (651.911)
  • 250 CGi, -T, -Coupe Petrol (271.860)
  • 280 4MATIC Petrol (272.948)
  • 280, -T, -LPG LPG,Petrol (272.947)
  • 300 CDI 4MATIC, -T Diesel (642.832)
  • 320 CDI 4MATIC, -T Diesel (642.961)
  • 320 CDI, -T Diesel (642.960)
  • 350 4MATIC Petrol (272.971)
  • 350 CDI, -T Diesel (642.830)
  • 350 CGI, -T Petrol (272.982)
  • 350, -4MATIC, -T Petrol (276.957)
  • 350, -T, -LPG LPG,Petrol (272.961)
  • 63 AMG "Black Series" Petrol (156.985)
  • 63 AMG, -T, -Coupe Petrol (156.985)
  • 63 AMG, -T, -Coupe Petrol (156.985)
  • 63 AMG, -T, -Coupe, -LPG LPG,Petrol (156.985)
C-Class 2014-2022 26
  • 160 Petrol (264.915)
  • 160, -T Petrol (274.910)
  • 180 BlueTEC, -T Diesel (626.951 (R9M))
  • 180 D Diesel (654.916)
  • 180 Petrol (264.915)
  • 180, -T, -LPG LPG,Petrol (274.910)
  • 200 BlueTEC, -T Diesel (626.951 (R9M))
  • 200 CDI Diesel (651.921)
  • 200 D Diesel (654.916)
  • 200 D Diesel (654.920)
  • 200 EQ Boost, -4MATIC Petrol (264.915)
  • 200, -4MATIC, -T Petrol (274.920)
  • 220 BlueTEC, -4MATIC, -T Diesel (651.921)
  • 220 D, -4MATIC, -T Diesel (654.920)
  • 220 D, -4MATIC, -T Diesel (654.920)
  • 250 BlueTEC, -4MATIC, -T Diesel (651.921)
  • 250, -T Petrol (274.920)
  • 300 d, -4MATIC Diesel (654.920)
  • 300 EQ Boost, -4MATIC, -T Petrol (264.920)
  • 300 Petrol (274.920)
  • 350 E (Plug-in Hybrid) Electricity,Petrol (274.920)
  • 400 4MATIC Petrol (276.823)
  • 43 AMG 4MATIC Petrol (276.823)
  • 450 / 43 AMG 4MATIC Petrol (276.823)
  • 63 AMG Petrol (177.980)
  • 63 AMG S Petrol (177.980)
C-Class 2021-2025 8
  • 180 EQ Boost 48V (MHEV),Petrol (254.915)
  • 200 d EQ Boost 48V (MHEV),Diesel (654.820)
  • 200 EQ Boost, -4MATIC 48V (MHEV),Petrol (254.915)
  • 220 d EQ Boost, -4MATIC 48V (MHEV),Diesel (654.820)
  • 300 d EQ Boost, -4MATIC 48V (MHEV),Diesel (654.820)
  • 300 e Electricity,Petrol (254.920)
  • 300 EQ Boost, -4MATIC 48V (MHEV),Petrol (254.920)
  • 43 AMG 4MATIC 48V (MHEV),Petrol (139.580)
Renew the coolant pump LHD 5h00
Renew the coolant pump RHD 7h00

What is the function of a Mercedes-Benz C-Class 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 Mercedes-Benz C-Class 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 Mercedes-Benz C-Class 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.

View all compatible products →
View your C-Class maintenance plan (keep the C-Class token) →

5 models covered

Model Year Range Engines covered Fuel
C-Class 1993-2001 1993-2001 180, -T, -LPG LPG,Petrol (111.920), 180, -T, -LPG LPG,Petrol (111.921), 200 Diesel, -T Diesel (604.915), 200 Kompressor T Petrol (111.956), 200, -T Petrol (111.941), 200, -T Petrol (111.952), 200, -T, -LPG LPG,Petrol (111.945), 220 CDI, -T Diesel (611.960), 220 D Diesel (604.910… Diesel, LPG, Petrol
C-Class 2000-2007 2000-2007 160 Kompressor Coupe, -LPG LPG,Petrol (271.921), 180 Kompressor, -T, -Coupe, LPG LPG,Petrol (271.946), 180, -T, -Coupe, -LPG LPG,Petrol (111.951), 200 CDI, -T Diesel (611.962), 200 CDI, -T Diesel (611.962), 200 CDI, -T Diesel (646.962), 200 CDI, -T, -Coupe Diesel (646.962), 200 … Diesel, LPG, Petrol
C-Class 2007-2014 2007-2014 180 BlueEFF, -LPG LPG,Petrol (274.910), 180 CDI BlueEFF, -T Diesel (651.913), 180 CGi, -T, -Coupe, -LPG LPG,Petrol (271.820), 180 Kompressor BlueEFF, -T, -LPG LPG,Petrol (271.910), 180 Kompressor, -T, -LPG LPG,Petrol (271.952), 200 CDI BlueEFF Diesel (646.812), 200 CDI BlueEFF, … Diesel, LPG, Petrol
C-Class 2014-2022 2014-2022 160 Petrol (264.915), 160, -T Petrol (274.910), 180 BlueTEC, -T Diesel (626.951 (R9M)), 180 D Diesel (654.916), 180 Petrol (264.915), 180, -T, -LPG LPG,Petrol (274.910), 200 BlueTEC, -T Diesel (626.951 (R9M)), 200 CDI Diesel (651.921), 200 D Diesel (654.916), 200 D Diesel (654.9… Diesel, Electricity, LPG, Petrol
C-Class 2021-2025 2021-2025 180 EQ Boost 48V (MHEV),Petrol (254.915), 200 d EQ Boost 48V (MHEV),Diesel (654.820), 200 EQ Boost, -4MATIC 48V (MHEV),Petrol (254.915), 220 d EQ Boost, -4MATIC 48V (MHEV),Diesel (654.820), 300 d EQ Boost, -4MATIC 48V (MHEV),Diesel (654.820), 300 e Electricity,Petrol (254.920), … 48V (MHEV), Diesel, Electricity, Petrol

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Intermediate 1h30–3h30
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Very easy 0h30–2h30
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Very technical 3h00–17h00
View the service schedule for your C-Class →