New Volkswagen Transporter 2.5 TDI Turbo – Ref. 454192-5007S
- 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
- Volkswagen
- Model
- Transporter
- Engine
- 2.5 TDI 151 hp
- Fuel
- Diesel
- Equivalent references
- 454192-5007S, 074145703E, 074145703EV, 074145703EX, 454192-5008S
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo fail on the Volkswagen Transporter T4 2.5 TDI?
On the Volkswagen Transporter T4 fitted with the 2.5 TDI 151 hp (engine codes AHY, AXG), the turbo is put under considerable strain due to the vehicle's commercial use: heavy loads, frequent fully laden journeys and repeated demands on the variable geometry system. Insufficient engine oil quality, missed oil changes or a clogged oil filter all accelerate premature wear of the turbo bearings and shaft. A blocked air filter or a cracked intercooler can also disrupt intake pressure and hasten turbocharger deterioration. Revving the engine hard without allowing it to idle and cool down before switching off is another common cause of turbo failure on this engine.
A new turbo to restore the Transporter T4's performance
This new turbo is compatible with reference 454192-5007S and restores the original boost pressure on the Volkswagen Transporter T4 2.5 TDI 151 hp. It is suitable for engines identified by codes AHY and AXG, with an engine capacity of 2461 cm³, in Diesel form. Before fitting, we recommend checking the reference printed on your old turbo or on the engine plate to confirm exact compatibility with your vehicle.
Warranty and delivery of this new turbo
This new turbo is sold as a straightforward purchase with no exchange: there is no old unit to return, your old turbo stays with you and is neither collected nor exchanged. The new turbo is delivered in a single shipment. The part carries 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 during fitting on the 2.5 TDI
Before installing this new turbo on your Transporter T4, check the condition of the oil circuit, the cleanliness of the intake hoses and that there are no air leaks at the intake. Replace the air filter and inspect the intercooler to avoid any contamination of the new turbo. On first start-up, remember to prime the oil circuit before starting the engine, to ensure immediate lubrication of the bearings.
- Check the reference on the old turbo before ordering
- Inspect the oil circuit and hoses
- Prime the turbo with oil before starting
- Monitor the air filter and intercooler after fitting
Why does the turbo fail on the Volkswagen Transporter T4 2.5 TDI?
On the Volkswagen Transporter T4 fitted with the 2.5 TDI 151 hp (engine codes AHY, AXG), the turbo is put under considerable strain due to the vehicle's commercial use: heavy loads, frequent fully laden journeys and repeated demands on the variable geometry system. Insufficient engine oil quality, missed oil changes or a clogged oil filter all accelerate premature wear of the turbo bearings and shaft. A blocked air filter or a cracked intercooler can also disrupt intake pressure and hasten turbocharger deterioration. Revving the engine hard without allowing it to idle and cool down before switching off is another common cause of turbo failure on this engine.
A new turbo to restore the Transporter T4's performance
This new turbo is compatible with reference 454192-5007S and restores the original boost pressure on the Volkswagen Transporter T4 2.5 TDI 151 hp. It is suitable for engines identified by codes AHY and AXG, with an engine capacity of 2461 cm³, in Diesel form. Before fitting, we recommend checking the reference printed on your old turbo or on the engine plate to confirm exact compatibility with your vehicle.
Warranty and delivery of this new turbo
This new turbo is sold as a straightforward purchase with no exchange: there is no old unit to return, your old turbo stays with you and is neither collected nor exchanged. The new turbo is delivered in a single shipment. The part carries 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 during fitting on the 2.5 TDI
Before installing this new turbo on your Transporter T4, check the condition of the oil circuit, the cleanliness of the intake hoses and that there are no air leaks at the intake. Replace the air filter and inspect the intercooler to avoid any contamination of the new turbo. On first start-up, remember to prime the oil circuit before starting the engine, to ensure immediate lubrication of the bearings.
- Check the reference on the old turbo before ordering
- Inspect the oil circuit and hoses
- Prime the turbo with oil before starting
- Monitor the air filter and intercooler after fitting
Frequently asked questions
Everything you need to know before ordering your part.
