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Change Car Turbo

Very technical 5h00–16h00 ~500–1600£
Estimated time 5h00–16h00
Estimated labour cost ~500–1600£
Difficulty Very technical
Vehicles
Clubman 2007-2015 12
  • Cooper D Diesel (N47C16A)
  • Cooper D Diesel (N47C20A)
  • Cooper D Diesel (W16D16 (9HZ))
  • Cooper S Petrol (N14B16A)
  • Cooper S Petrol (N14B16A)
  • Cooper S Petrol (N18B16A)
  • Cooper S Petrol (N18B16A)
  • Cooper S Petrol (N18B16A)
  • Cooper SD Diesel (N47C20A)
  • John Cooper Works Petrol (N14B16C)
  • John Cooper Works Petrol (N18B16C)
  • One D Diesel (N47C16A)
Clubman 2015-2024 15
  • Cooper D Diesel (B47C20A)
  • Cooper D Diesel (B47C20B)
  • Cooper Petrol (B38A15A)
  • Cooper S JCW tuning kit Petrol (B48A20A)
  • Cooper S Petrol (B48A20A)
  • Cooper S Petrol (B48A20A)
  • Cooper S Petrol (B48A20F)
  • Cooper S Petrol (B48A20F)
  • Cooper SD Diesel (B47C20A)
  • Cooper SD Diesel (B47C20A)
  • Cooper SD Diesel (B47C20B)
  • John Cooper Works Petrol (B48A20B)
  • John Cooper Works Petrol (B48A20E)
  • One D Diesel (B37C15A)
  • One Petrol (B38A15A)
Renew the turbocharger 14h00
Renew the turbocharger Front-wheel drive 9h00

What is the role of the Mini Clubman turbo?

The turbocharger increases engine power by compressing the intake air, allowing more air (and therefore more fuel) into the combustion chambers. It is driven by exhaust gases spinning a turbine at speeds up to 250,000 rpm. The compressed intake air passes through an intercooler to reduce its temperature before entering the engine.

What are the symptoms of a failing Mini Clubman turbo?

Common symptoms include: loss of engine power or boost, excessive exhaust smoke (blue/white for oil burning, black for over-fuelling), whining or whistling noise from the turbo area, engine warning light or turbo fault codes, oil leaks at the turbo housing, increased oil consumption.

What causes Mini Clubman turbo failure?

The main causes are: oil starvation (blocked or restricted oil feed lines, low oil level, poor oil quality), foreign object ingestion, excessive exhaust temperature, worn bearings due to high mileage, and contaminated oil. Always investigate and fix the root cause before fitting a replacement turbo.

Can a Mini Clubman turbo be reconditioned?

Yes, turbo reconditioning is a common and cost-effective alternative to buying new. A reputable service will disassemble, inspect, replace worn parts, rebalance, and test the unit. Expect to pay 30–60% of the new price.

Is it difficult to change a Mini Clubman turbo?

Difficulty level 5/5: very technical. The turbo is connected to both the intake and exhaust systems, requiring numerous disassembly steps. Approximately 5 hours on average for a professional mechanic. Key precautions after fitting: change the engine oil and filter, prime the turbo with oil before starting, allow the turbo to cool down after hard driving by idling for 30 seconds before switching off.

2 models covered

Model Year Range Engines covered Fuel
Clubman 2007-2015 2007-2015 Cooper D Diesel (N47C16A), Cooper D Diesel (N47C20A), Cooper D Diesel (W16D16 (9HZ)), Cooper Petrol (N12B16A), Cooper Petrol (N16B16A), Cooper S Petrol (N14B16A), Cooper S Petrol (N14B16A), Cooper S Petrol (N18B16A), Cooper S Petrol (N18B16A), Cooper S Petrol (N18B16A), Cooper S… Diesel, Petrol
Clubman 2015-2024 2015-2024 Cooper D Diesel (B47C20A), Cooper D Diesel (B47C20B), Cooper Petrol (B38A15A), Cooper S JCW tuning kit Petrol (B48A20A), Cooper S Petrol (B48A20A), Cooper S Petrol (B48A20A), Cooper S Petrol (B48A20F), Cooper S Petrol (B48A20F), Cooper SD Diesel (B47C20A), Cooper SD Diesel (B47C… Diesel, Petrol