Change Car Turbo Mini Cabrio

Change Car Turbo

Very technical 5h00–14h00 ~500–1400£
Estimated time 5h00–14h00
Estimated labour cost ~500–1400£
Difficulty Very technical
Vehicles
Cabrio 2009-2015 8
  • Cooper D Diesel (N47C16A)
  • Cooper D Diesel (N47C20A)
  • Cooper S Petrol (N14B16A)
  • Cooper S Petrol (N18B16A)
  • Cooper S Petrol (N18B16A)
  • Cooper SD Diesel (N47C20A)
  • John Cooper Works Petrol (N14B16C)
  • John Cooper Works Petrol (N18B16C)
Cabrio 2015-2024 9
  • Cooper D Diesel (B37C15A)
  • Cooper Petrol (B38A15A)
  • Cooper S JCW tuning kit Petrol (B48A20A)
  • Cooper S Petrol (B48A20A)
  • Cooper S Petrol (B48A20F)
  • Cooper SD Diesel (B47C20A)
  • John Cooper Work Petrol (B48A20B)
  • One Petrol (B38A12A)
  • One Petrol (B38A15A)
Renew the turbocharger 6h00–7h00
Renew the turbocharger (Manual transmission, Dual-clutch transmission) 12h00
Renew the turbocharger Automatic transmission 6h00
Renew the turbocharger Automatic transmission, XY61 14h00
Renew the turbocharger (Manual transmission, Automatic transmission), XN01 6h00

What is the role of the Mini Cabrio 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 Cabrio 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 Cabrio 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 Cabrio 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 Cabrio 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.

View all compatible products →
View your Cabrio maintenance plan (keep the Cabrio token) →

3 models covered

Model Year Range Engines covered Fuel
Cabrio 2004-2009 2004-2009 Cooper Petrol (W10B16A), Cooper S Petrol (W11B16A), John Cooper Works Petrol (W11B16A), One Petrol (W10B16A) Petrol
Cabrio 2009-2015 2009-2015 Cooper D Diesel (N47C16A), Cooper D Diesel (N47C20A), Cooper Petrol (N12B16A), Cooper Petrol (N16B16A), Cooper S Petrol (N14B16A), Cooper S Petrol (N18B16A), Cooper S Petrol (N18B16A), Cooper SD Diesel (N47C20A), John Cooper Works Petrol (N14B16C), John Cooper Works Petrol (N18B… Diesel, Petrol
Cabrio 2015-2024 2015-2024 Cooper D Diesel (B37C15A), Cooper Petrol (B38A15A), Cooper S JCW tuning kit Petrol (B48A20A), Cooper S Petrol (B48A20A), Cooper S Petrol (B48A20F), Cooper SD Diesel (B47C20A), John Cooper Work Petrol (B48A20B), One Petrol (B38A12A), One Petrol (B38A15A) Diesel, Petrol

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Very easy 0h30
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Easy 1h30
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Change Car Front Brake Pads

Easy 1h00–1h30
Change Car Handbrake Cable

Change Car Handbrake Cable

Very easy 0h30–0h30
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Change Car Rear Silencer

Easy 0h45–1h30
Change Car Water Pump

Change Car Water Pump

Easy 2h30–7h00
Change Car Clutch

Change Car Clutch

Technical 10h00–15h00
Change Car Fuel Filter

Change Car Fuel Filter

Easy 0h45–2h30
Change Car Glow Plugs

Change Car Glow Plugs

Intermediate 0h45–1h30
Change Car Oil Filter

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Easy 0h30
Change Car Particulate Filter (DPF)

Change Car Particulate Filter (DPF)

Easy 0h30–1h00
Change Car Shock Absorbers

Change Car Shock Absorbers

Easy 2h30–4h00
Change Car Spark Plugs

Change Car Spark Plugs

Easy 0h30–0h45
View the service schedule for your Cabrio →