New Peugeot 508 1.5 BlueHDi Turbo – Ref. 853603-5002S

Diagnosing a faulty turbo on a Peugeot 508 1.5 BlueHDi before replacement

Before ordering a new turbo for your Peugeot 508 fitted with the 1.5 BlueHDi 130 engine, it is essential to confirm that the fault lies with the turbocharger itself and not with an ancillary component. A methodical check involves inspecting for axial or radial play on the turbine shaft, examining the condition of the intake hose and oil circuit, and observing whether blue or black smoke accompanies a loss of power or an unusual whistling noise under acceleration. This diagnosis helps avoid an unnecessary replacement and ensures the new part does not suffer the same premature failure.

New turbo for the Peugeot 508 1.5 BlueHDi 130 – overview

This new turbo is compatible with reference 853603-5002S and fits the Peugeot 508 equipped with the 1.5 BlueHDi 130 diesel engine, with an engine capacity of 1499 cm³. The engine codes covered are DV5RC, DV5RUC and DV5RUCD, across their various commercial designations found on this unit. Before placing an order, we recommend checking the exact reference marked on the old turbo removed from your vehicle, as some variants of this engine may use closely related but distinct references.

Warranty and delivery for this new Peugeot 508 turbo

This new turbo is sold as a straightforward purchase: there is no old turbo to return, no collection and no deposit. You receive a single delivery – the new turbo. 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, to make your purchase easier.

Common causes of failure and fitting advice

On the 1.5 BlueHDi engine fitted to the Peugeot 508, the main cause of turbo failure is inadequate lubrication, whether due to unsuitable oil quality or missed oil changes, as well as a clogged air filter that promotes fouling of the vanes. A damaged intercooler or a pipe subjected to excessive stress when the engine is cold can also accelerate premature wear of the turbocharger.

Before fitting, check the oil circuit, the condition of the hoses and the cleanliness of the air intake to prevent any contamination of the new turbo. On start-up, prime the oil supply to ensure immediate lubrication of the bearings as soon as the engine fires.

This same turbo also fits

• New Citroën Berlingo Turbo – Ref. 853603-5002S
• New Citroën C4 Turbo – Ref. 853603-5002S
• New Citroën C5 Turbo – Ref. 853603-5002S
• New Citroën DS3 Turbo – Ref. 853603-5002S
• New Citroën DS4 Turbo – Ref. 853603-5002S
• New Opel Combo Turbo – Ref. 853603-5002S
• New Peugeot 3008 Turbo – Ref. 853603-5002S
• New Peugeot 308 Turbo – Ref. 853603-5002S
• New Peugeot 5008 Turbo – Ref. 853603-5002S
• New Peugeot Rifter Turbo – Ref. 853603-5002S