New Audi A4 Turbo – Ref. 04L253019A
- 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
- A4
- Engine
- 2.0 TDI 136 ch, 2.0 TDI 150 ch
- Fuel
- Diesel
- Equivalent references
- 04L253019A, 030TC11005000, 04L253019AV, 04L253019AV350, 04L253019AX, 04L253020N, 04L253020NV, 04L253020NX
- Warranty
- 12 months
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What changes behind the wheel of your Audi A4 with a turbo in good condition
On an Audi A4 fitted with the 2.0 TDI engine, a turbo in perfect working order makes itself felt from the very first miles: throttle response becomes crisp again, the low-rev flat spot disappears, and mid-range pull regains its linearity – particularly when overtaking or running at motorway speeds under load. A worn turbo, by contrast, shows up as a noticeable loss of power, an unusual whistling noise, exhaust smoke, or an illuminated engine warning light. Fitting a new turbo restores the vehicle's original performance and prevents premature engine wear caused by a failing forced-induction system.
Compatibility with the 2.0 TDI engines of the Audi A4
This new turbo is compatible with reference 04L253019A, intended for Audi A4 models fitted with the 2.0 TDI 136 ch and 2.0 TDI 150 ch engines, associated with engine codes CAGB, CJCB, CSUA and CSUB. Before placing an order, we recommend checking the reference printed on the label of your old turbo or in your vehicle's technical documentation, to confirm an exact match with your engine.
Exchange and warranty for this Audi A4 turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required. It is only collected after the new turbo has been delivered and fitted, so your Audi A4 is never left off the road unnecessarily. The turbo comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment for your order can be spread over several instalments, in up to 10 instalments.
Advice before fitting on your 2.0 TDI
The service life of a turbo on this engine depends heavily on the quality and regularity of oil changes, as degraded oil or an insufficient oil level causes rapid wear of the bearings. It is also worth checking the condition of the air filter and intercooler, as well as the integrity of the boost hoses – components that are often overlooked and can lead to another failure. Before starting the engine, it is essential to prime the turbo by pouring a little fresh oil into the dedicated oil feed, and to ensure that the oil circuit and air intake are free from any blockage or leak.
What changes behind the wheel of your Audi A4 with a turbo in good condition
On an Audi A4 fitted with the 2.0 TDI engine, a turbo in perfect working order makes itself felt from the very first miles: throttle response becomes crisp again, the low-rev flat spot disappears, and mid-range pull regains its linearity – particularly when overtaking or running at motorway speeds under load. A worn turbo, by contrast, shows up as a noticeable loss of power, an unusual whistling noise, exhaust smoke, or an illuminated engine warning light. Fitting a new turbo restores the vehicle's original performance and prevents premature engine wear caused by a failing forced-induction system.
Compatibility with the 2.0 TDI engines of the Audi A4
This new turbo is compatible with reference 04L253019A, intended for Audi A4 models fitted with the 2.0 TDI 136 ch and 2.0 TDI 150 ch engines, associated with engine codes CAGB, CJCB, CSUA and CSUB. Before placing an order, we recommend checking the reference printed on the label of your old turbo or in your vehicle's technical documentation, to confirm an exact match with your engine.
Exchange and warranty for this Audi A4 turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required. It is only collected after the new turbo has been delivered and fitted, so your Audi A4 is never left off the road unnecessarily. The turbo comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment for your order can be spread over several instalments, in up to 10 instalments.
Advice before fitting on your 2.0 TDI
The service life of a turbo on this engine depends heavily on the quality and regularity of oil changes, as degraded oil or an insufficient oil level causes rapid wear of the bearings. It is also worth checking the condition of the air filter and intercooler, as well as the integrity of the boost hoses – components that are often overlooked and can lead to another failure. Before starting the engine, it is essential to prime the turbo by pouring a little fresh oil into the dedicated oil feed, and to ensure that the oil circuit and air intake are free from any blockage or leak.
Frequently asked questions
Everything you need to know before ordering your part.
