New Audi TT 2.0 TDI Turbo – Ref. 821866-5009S
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 12-month parts warranty
- Reconditioned and checked turbo
- Part
- Turbo
- Part type
- New turbo
- Make
- Audi
- Model
- TT
- Engine
- 2.0 TDI 184
- Fuel
- Diesel
- Equivalent references
- 821866-5009S, 04L253010H, 04L253010HV, 04L253010HV260, 04L253010HV280, 04L253010HV310, 04L253010HX, 04L253056P, 04L253056PV, 04L253056PX
- Warranty
- 12 months
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Not sure you've found the right part?
A new turbo built for real-world use in the Audi TT
The Audi TT fitted with the 2.0 TDI 184 hp engine is often used for mixed driving – a combination of spirited road runs and shorter urban journeys. This constant variation in engine load, coupled with the occasionally sporty driving style that suits this coupé, places considerable strain on the turbocharger, particularly during sustained acceleration and rapid boost build-up. A new turbo restores performance to factory specification on this turbocharged diesel engine.
Compatibility of the turbo for the Audi TT 2.0 TDI
This new turbo is compatible with reference 821866-5009S, intended for the Audi TT fitted with the 2.0 TDI producing 184 hp, identified in particular by engine code CUNA. Before placing an order, it is strongly recommended that you check the reference printed on the old turbo or on the vehicle's identification plate, as certain engine variants may look similar whilst requiring a different reference.
Warranty and delivery for this Audi TT turbo
This new turbo is sold as a straightforward purchase: there is no old unit to return – your old turbo stays with you. Delivery is made in a single shipment. A 12-month parts warranty applies, subject to fitting being carried out by a professional.
Fitting and maintenance advice for the Audi TT 2.0 TDI
On this type of turbocharged diesel engine, premature turbo failure is often caused by a lubrication fault linked to unsuitable oil, missed oil changes, or a clogged air filter. A damaged or fouled intercooler can also disrupt turbo operation and accelerate wear. Before fitting, check the oil circuit, the condition of the hoses and the air intake to avoid any contamination of the new turbo. When starting the engine for the first time, priming the oil supply is essential to ensure immediate lubrication of the bearings from the very first start. Avoiding harsh cold-start rev spikes will also help preserve the longevity of the turbo on this model.
Flexible payment
Payment for this new Audi TT turbo can be spread over several instalments – pay in up to 10 instalments – subject to the options available at checkout.
This same turbo also fits
A new turbo built for real-world use in the Audi TT
The Audi TT fitted with the 2.0 TDI 184 hp engine is often used for mixed driving – a combination of spirited road runs and shorter urban journeys. This constant variation in engine load, coupled with the occasionally sporty driving style that suits this coupé, places considerable strain on the turbocharger, particularly during sustained acceleration and rapid boost build-up. A new turbo restores performance to factory specification on this turbocharged diesel engine.
Compatibility of the turbo for the Audi TT 2.0 TDI
This new turbo is compatible with reference 821866-5009S, intended for the Audi TT fitted with the 2.0 TDI producing 184 hp, identified in particular by engine code CUNA. Before placing an order, it is strongly recommended that you check the reference printed on the old turbo or on the vehicle's identification plate, as certain engine variants may look similar whilst requiring a different reference.
Warranty and delivery for this Audi TT turbo
This new turbo is sold as a straightforward purchase: there is no old unit to return – your old turbo stays with you. Delivery is made in a single shipment. A 12-month parts warranty applies, subject to fitting being carried out by a professional.
Fitting and maintenance advice for the Audi TT 2.0 TDI
On this type of turbocharged diesel engine, premature turbo failure is often caused by a lubrication fault linked to unsuitable oil, missed oil changes, or a clogged air filter. A damaged or fouled intercooler can also disrupt turbo operation and accelerate wear. Before fitting, check the oil circuit, the condition of the hoses and the air intake to avoid any contamination of the new turbo. When starting the engine for the first time, priming the oil supply is essential to ensure immediate lubrication of the bearings from the very first start. Avoiding harsh cold-start rev spikes will also help preserve the longevity of the turbo on this model.
Flexible payment
Payment for this new Audi TT turbo can be spread over several instalments – pay in up to 10 instalments – subject to the options available at checkout.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
