New SEAT Toledo 1.9 TDI Turbo – Ref. 454161-5004S
- 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
- Toledo
- Engine
- 1.9 TDI 110 CV
- Fuel
- Diesel
- Equivalent references
- 454161-5004S, 028145702B, 028145702BV, 028145702BX, 028145702D, 028145702DV, 028145702DX
- Warranty
- 12 months
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Not sure you've found the right part?
Diagnosing a turbo fault on a SEAT Toledo 1.9 TDI 110 before any replacement
Before ordering a new turbo for your SEAT Toledo 1 fitted with the 1.9 TDI 110 hp engine, it is essential to confirm that the turbo is actually the cause of the problem. A gradual loss of power, blue or black exhaust smoke, an unusual whistling noise under acceleration, or excessive oil consumption are all tell-tale signs of a worn turbo on this type of engine. Checking the turbine shaft play, the condition of the boost hose and the oil pressure will help rule out other causes before proceeding with the replacement.
Overview of the new turbo for the SEAT Toledo 1.9 TDI 110
This new turbo is compatible with reference 454161-5004S and has been designed to fit the 1.9 TDI 110 hp engine (engine code AFN) fitted to the SEAT Toledo 1. It restores the original boost pressure and ensures reliable operation of the 1896 cm³ diesel engine.
Engine compatibility and reference verification
This turbo is suitable for the 1.9 TDI 110 hp diesel engine with engine code AFN. Before placing an order, we recommend checking the reference number printed on the turbo currently fitted to your vehicle, to ensure it matches exactly with the references listed on this page.
Warranty and delivery for this SEAT Toledo turbo
This new turbo is sold as a straightforward purchase: there is nothing to return, and your old turbo stays with you. A single delivery is made — the new turbo. The turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Fitting advice and common causes of failure on this 1.9 TDI engine
Turbo lifespan is heavily dependent on lubrication quality: using the correct oil and keeping up with regular oil changes helps prevent the oil circuit from becoming clogged. A dirty air filter or a cracked intercooler can also cause premature failure on this AFN engine. Aggressive driving habits — in particular switching the engine off immediately after sustained high-speed driving — also accelerate bearing wear.
- Check the cleanliness and integrity of the oil circuit before fitting
- Inspect the condition of the boost hoses and air intake
- Prime the turbo with oil before the first start-up to ensure immediate lubrication
This same turbo also fits
Diagnosing a turbo fault on a SEAT Toledo 1.9 TDI 110 before any replacement
Before ordering a new turbo for your SEAT Toledo 1 fitted with the 1.9 TDI 110 hp engine, it is essential to confirm that the turbo is actually the cause of the problem. A gradual loss of power, blue or black exhaust smoke, an unusual whistling noise under acceleration, or excessive oil consumption are all tell-tale signs of a worn turbo on this type of engine. Checking the turbine shaft play, the condition of the boost hose and the oil pressure will help rule out other causes before proceeding with the replacement.
Overview of the new turbo for the SEAT Toledo 1.9 TDI 110
This new turbo is compatible with reference 454161-5004S and has been designed to fit the 1.9 TDI 110 hp engine (engine code AFN) fitted to the SEAT Toledo 1. It restores the original boost pressure and ensures reliable operation of the 1896 cm³ diesel engine.
Engine compatibility and reference verification
This turbo is suitable for the 1.9 TDI 110 hp diesel engine with engine code AFN. Before placing an order, we recommend checking the reference number printed on the turbo currently fitted to your vehicle, to ensure it matches exactly with the references listed on this page.
Warranty and delivery for this SEAT Toledo turbo
This new turbo is sold as a straightforward purchase: there is nothing to return, and your old turbo stays with you. A single delivery is made — the new turbo. The turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Fitting advice and common causes of failure on this 1.9 TDI engine
Turbo lifespan is heavily dependent on lubrication quality: using the correct oil and keeping up with regular oil changes helps prevent the oil circuit from becoming clogged. A dirty air filter or a cracked intercooler can also cause premature failure on this AFN engine. Aggressive driving habits — in particular switching the engine off immediately after sustained high-speed driving — also accelerate bearing wear.
- Check the cleanliness and integrity of the oil circuit before fitting
- Inspect the condition of the boost hoses and air intake
- Prime the turbo with oil before the first start-up to ensure immediate lubrication
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
