New Audi A3 Turbo – Ref. 49373-01003
- 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
- A3
- Engine
- 1.4 TFSI/TSI 122/125 ch
- Fuel
- Petrol
- Equivalent references
- 49373-01003, 03C145701C, 03C145701CV, 03C145701CX, 03C145701F, 03C145701FV, 03C145701FX, 03C145701J, 03C145701JV, 03C145701JX, 03C145701N, 03C145701NV, 03C145701NX, 03C145701R, 03C145701RV, 03C145701RX, 03C145702, 03C145702A, 03C145702AV, 03C145702AX, 03C145702C, 03C145702CU, 03C145702CV, 03C145702CX, 03C145702L, 03C145702LU, 03C145702LV, 03C145702LX, 03C145702M, 03C145702MV, 03C145702MX, 03C145702V, 03C145702X, 03C145703, 49373-01005, 49T73-01005, 54399880139
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo fail on the Audi A3 1.4 TFSI?
On the 1.4 TFSI/TSI petrol engine fitted to the Audi A3, the turbocharger is put under considerable strain during high-rev driving and spirited use. The most common causes of failure are linked to inadequate lubrication: incorrect-grade engine oil, oil changes left far too long between intervals, or a gradual build-up of sludge in the oil lines feeding the turbine. Switching the engine off abruptly after prolonged high-rev use can also weaken the turbo bearings, as can a clogged air filter or a poorly maintained intake system, both of which upset the pressure balance essential to the proper operation of the forced-induction system.
Compatibility with Audi A3 engines
This new turbo is compatible with reference 49373-01003, intended for Audi A3 models fitted with the 1.4 TFSI/TSI petrol engine (122 to 125 hp), with an engine capacity of 1390 cm3, identified in particular under engine codes CAXA, CNVA, CAXC, CMSA and CMSB. Before placing an order, it is strongly recommended that you check the reference number on the old turbo fitted to your vehicle, to ensure perfect compatibility with your exact engine specification.
Exchange basis and warranty
This turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, but it is only collected after the new turbo has been delivered and fitted, so that your Audi A3 is not left off the road unnecessarily. The part carries a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for your A3
Before fitting the new turbo to your Audi A3, have the oil circuit thoroughly checked (feed and return hoses), along with the air filter and the condition of the intercooler, to avoid any contamination or pressure loss that could compromise the service life of the new component. When starting the engine for the first time, it is essential to prime the turbo with oil to ensure the bearings are immediately lubricated from the very first start, before any load is placed on the engine.
This same turbo also fits
Why does the turbo fail on the Audi A3 1.4 TFSI?
On the 1.4 TFSI/TSI petrol engine fitted to the Audi A3, the turbocharger is put under considerable strain during high-rev driving and spirited use. The most common causes of failure are linked to inadequate lubrication: incorrect-grade engine oil, oil changes left far too long between intervals, or a gradual build-up of sludge in the oil lines feeding the turbine. Switching the engine off abruptly after prolonged high-rev use can also weaken the turbo bearings, as can a clogged air filter or a poorly maintained intake system, both of which upset the pressure balance essential to the proper operation of the forced-induction system.
Compatibility with Audi A3 engines
This new turbo is compatible with reference 49373-01003, intended for Audi A3 models fitted with the 1.4 TFSI/TSI petrol engine (122 to 125 hp), with an engine capacity of 1390 cm3, identified in particular under engine codes CAXA, CNVA, CAXC, CMSA and CMSB. Before placing an order, it is strongly recommended that you check the reference number on the old turbo fitted to your vehicle, to ensure perfect compatibility with your exact engine specification.
Exchange basis and warranty
This turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, but it is only collected after the new turbo has been delivered and fitted, so that your Audi A3 is not left off the road unnecessarily. The part carries a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over multiple instalments, in up to 10 instalments.
Fitting advice for your A3
Before fitting the new turbo to your Audi A3, have the oil circuit thoroughly checked (feed and return hoses), along with the air filter and the condition of the intercooler, to avoid any contamination or pressure loss that could compromise the service life of the new component. When starting the engine for the first time, it is essential to prime the turbo with oil to ensure the bearings are immediately lubricated from the very first start, before any load is placed on the engine.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
