New Audi TT 2.0 TDI Turbo – Ref. 785448-5005S
- 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 170
- Fuel
- Diesel
- Equivalent references
- 785448-5005S, 03L253010E, 03L253010EV, 03L253010EX, 03L253010F, 03L253010FU, 03L253010FV, 03L253010FX, 03L253019Q, 03L253019QX
- Warranty
- 12 months
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Symptoms of a failing turbo on the Audi TT 2.0 TDI 170
On the Audi TT fitted with the 2.0 TDI 170 engine, a turbo nearing the end of its life typically makes itself known through a gradual loss of power under acceleration, an unusual whistling noise on the air intake side, thick blue or black exhaust smoke, and sometimes the engine warning light coming on due to abnormal boost pressure detected by the ECU. Higher-than-usual oil consumption is also a common sign of excessive play in the turbo of this sporting coupé.
About the new turbo for the Audi TT
This new turbo is compatible with reference 785448-5005S and is aimed at Audi TT owners looking for a reliable part to restore the original performance of their 2.0 TDI 170. Designed to fit precisely with the dynamics of this engine, it restores the boost pressure needed for the responsive driving that this model is known for.
Engine compatibility on the Audi TT
This turbo is for the 2.0 TDI 170 engine fitted to the Audi TT, available across several engine codes depending on the year and version of the vehicle. Before placing an order, we strongly recommend checking the reference printed on your old turbo or on the vehicle's identification plate to confirm it is a perfect match for your specific unit.
Warranty and delivery for your TT
This new turbo is sold as a straightforward purchase: there is nothing to return — no old turbo to send back or collect. You simply receive the new turbo, ready to be fitted to your Audi TT. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Advice before and after fitting on the 2.0 TDI
Before installing this new turbo on your Audi TT, carefully check the oil circuit (hoses, return line, no blockages), the cleanliness of the air intake and the condition of the air filter, as well as the intercooler for any leaks or fouling. A full oil change using a quality oil suited to the TDI engine is essential, as insufficient lubrication or a contaminated oil circuit are common causes of premature failure on these engines. On first start-up, prime the turbo with oil before starting the engine, then drive gently for the first few kilometres to allow the rotating assembly to bed in properly.
This same turbo also fits
- New Audi A3 2.0 TDI Turbo – Ref. 785448-5005S
- New SEAT Altea 2.0 TDI Turbo – Ref. 785448-5005S
- New SEAT Leon 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Octavia 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Superb 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Yeti 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Golf 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Passat 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Sharan 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Tiguan 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Touran 2.0 TDI Turbo – Ref. 785448-5005S
Symptoms of a failing turbo on the Audi TT 2.0 TDI 170
On the Audi TT fitted with the 2.0 TDI 170 engine, a turbo nearing the end of its life typically makes itself known through a gradual loss of power under acceleration, an unusual whistling noise on the air intake side, thick blue or black exhaust smoke, and sometimes the engine warning light coming on due to abnormal boost pressure detected by the ECU. Higher-than-usual oil consumption is also a common sign of excessive play in the turbo of this sporting coupé.
About the new turbo for the Audi TT
This new turbo is compatible with reference 785448-5005S and is aimed at Audi TT owners looking for a reliable part to restore the original performance of their 2.0 TDI 170. Designed to fit precisely with the dynamics of this engine, it restores the boost pressure needed for the responsive driving that this model is known for.
Engine compatibility on the Audi TT
This turbo is for the 2.0 TDI 170 engine fitted to the Audi TT, available across several engine codes depending on the year and version of the vehicle. Before placing an order, we strongly recommend checking the reference printed on your old turbo or on the vehicle's identification plate to confirm it is a perfect match for your specific unit.
Warranty and delivery for your TT
This new turbo is sold as a straightforward purchase: there is nothing to return — no old turbo to send back or collect. You simply receive the new turbo, ready to be fitted to your Audi TT. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Advice before and after fitting on the 2.0 TDI
Before installing this new turbo on your Audi TT, carefully check the oil circuit (hoses, return line, no blockages), the cleanliness of the air intake and the condition of the air filter, as well as the intercooler for any leaks or fouling. A full oil change using a quality oil suited to the TDI engine is essential, as insufficient lubrication or a contaminated oil circuit are common causes of premature failure on these engines. On first start-up, prime the turbo with oil before starting the engine, then drive gently for the first few kilometres to allow the rotating assembly to bed in properly.
This same turbo also fits
- New Audi A3 2.0 TDI Turbo – Ref. 785448-5005S
- New SEAT Altea 2.0 TDI Turbo – Ref. 785448-5005S
- New SEAT Leon 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Octavia 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Superb 2.0 TDI Turbo – Ref. 785448-5005S
- New Skoda Yeti 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Golf 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Passat 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Sharan 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Tiguan 2.0 TDI Turbo – Ref. 785448-5005S
- New Volkswagen Touran 2.0 TDI Turbo – Ref. 785448-5005S
Frequently asked questions
Everything you need to know before ordering your part.
