New SEAT Leon Turbo – Ref. 04L253019Q
- 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
- SEAT
- Model
- Leon
- Engine
- 2.0 TDI 110, 2.0 TDI 115, 2.0 TDI 136, 2.0 TDI 150
- Fuel
- Diesel
- Equivalent references
- 04L253019Q, 030TC11002000, 04L253010B, 04L253010BU, 04L253010BV, 04L253010BX, 04L253010T, 04L253010TU, 04L253010TV, 04L253010TX, 04L253019QV, 04L253019QX, 04L253020M, 04L253020MU, 04L253020MV, 04L253020MX, 04L253020Q, 04L253020QU, 04L253020QV, 04L253020QX, BM-000, F026510033, F026510034
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Diagnosing a failing turbo on a SEAT Leon 2.0 TDI before replacement
Before ordering a new turbo for a SEAT Leon fitted with a 2.0 TDI engine, a thorough diagnosis is strongly recommended. An unusual whistling noise under acceleration, a gradual loss of power, blue or black exhaust smoke, or an engine warning light accompanied by a boost-related fault code are all signs that should raise concern. It is also worth checking for excessive play on the turbine shaft, inspecting the condition of the intake hose, and looking for oil deposits in the air circuit — a tell-tale sign of an internal seal leak. This diagnosis will confirm that the turbo is indeed the cause of the problem before committing to a replacement.
Compatibility of the new turbo with the SEAT Leon 2.0 TDI
This new turbo is compatible with reference 04L253019Q, used on the SEAT Leon fitted with the 2.0 TDI engine. This engine is found in the SEAT Leon ST (5F8), the SEAT Leon (5F1) and the SEAT Leon SC (5F5), with engine codes CKFC, CRBC, CRLB, CRMB and DFFA. Other variants of the same engine, carrying codes DCYA and DFGA, may also have been paired with this turbo depending on the power output of the unit. Before placing an order, it is strongly advisable to check the exact reference printed on the casing of the old turbo, as several part revisions may have followed one another on this model.
Exchange basis and warranty for this SEAT Leon turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, the old turbo must be returned, but it is only collected after the new turbo has been delivered and fitted, so that the SEAT Leon is not left off the road any longer than necessary. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments — pay in up to 10 instalments — to help manage your maintenance budget.
Fitting advice for the Leon 2.0 TDI
On this engine, the longevity of the turbo depends greatly on the quality and frequency of engine oil changes, as well as the condition of the air filter and intercooler. Before fitting the new turbo, it is essential to check the oil circuit, replace any worn hoses and clean the air intake to prevent contamination. Priming the turbo with oil before the first start-up ensures immediate lubrication of the bearings and helps protect the service life of the new part. Avoiding high revs immediately after a cold start will also help limit premature wear of the turbocharger.
This same turbo also fits
Diagnosing a failing turbo on a SEAT Leon 2.0 TDI before replacement
Before ordering a new turbo for a SEAT Leon fitted with a 2.0 TDI engine, a thorough diagnosis is strongly recommended. An unusual whistling noise under acceleration, a gradual loss of power, blue or black exhaust smoke, or an engine warning light accompanied by a boost-related fault code are all signs that should raise concern. It is also worth checking for excessive play on the turbine shaft, inspecting the condition of the intake hose, and looking for oil deposits in the air circuit — a tell-tale sign of an internal seal leak. This diagnosis will confirm that the turbo is indeed the cause of the problem before committing to a replacement.
Compatibility of the new turbo with the SEAT Leon 2.0 TDI
This new turbo is compatible with reference 04L253019Q, used on the SEAT Leon fitted with the 2.0 TDI engine. This engine is found in the SEAT Leon ST (5F8), the SEAT Leon (5F1) and the SEAT Leon SC (5F5), with engine codes CKFC, CRBC, CRLB, CRMB and DFFA. Other variants of the same engine, carrying codes DCYA and DFGA, may also have been paired with this turbo depending on the power output of the unit. Before placing an order, it is strongly advisable to check the exact reference printed on the casing of the old turbo, as several part revisions may have followed one another on this model.
Exchange basis and warranty for this SEAT Leon turbo
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, the old turbo must be returned, but it is only collected after the new turbo has been delivered and fitted, so that the SEAT Leon is not left off the road any longer than necessary. The part comes with a 12-month parts warranty, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments — pay in up to 10 instalments — to help manage your maintenance budget.
Fitting advice for the Leon 2.0 TDI
On this engine, the longevity of the turbo depends greatly on the quality and frequency of engine oil changes, as well as the condition of the air filter and intercooler. Before fitting the new turbo, it is essential to check the oil circuit, replace any worn hoses and clean the air intake to prevent contamination. Priming the turbo with oil before the first start-up ensures immediate lubrication of the bearings and helps protect the service life of the new part. Avoiding high revs immediately after a cold start will also help limit premature wear of the turbocharger.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
