New Citroën C3 Turbo – Ref. 887157-5001S

Why does the turbo on the Citroën C3 1.2 THP/PureTech fail?

On the 3-cylinder petrol units fitted to the Citroën C3 (engine codes HNP, HNS, HNV, HNY, HNZ), the turbo is put under considerable strain due to downsizing and high boost pressures. The main causes of turbo failure observed on this model are insufficient lubrication caused by a low oil level, missed oil changes or oil that does not meet manufacturer specifications, a clogged air filter that upsets the balance of the turbocharger assembly, and a leaking intercooler that causes the intake air to overheat. Aggressive driving with sudden high-rev bursts followed by immediately switching off the engine — without a cooling-down period — also accelerates bearing wear.

Compatibility of this new turbo for the Citroën C3

This new turbo is compatible with reference 887157-5001S, intended for the 1.2 THP 110, 1.2 PureTech 110 and 1.2 PureTech 130 petrol engines of the Citroën C3. Before placing an order, it is strongly recommended that you check the reference number on the old turbo or on the vehicle's identification plate, as reference numbers are frequently updated on this type of engine.

Exchange basis and warranty for this new turbo

This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of the old turbo is required, but it is only collected after the new turbo has been delivered and fitted, so that the Citroën C3 is not left off the road. A 12-month parts warranty applies, subject to fitting being carried out by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.

Fitting advice for the C3 1.2 THP/PureTech turbo

Before fitting the new turbo, check the condition of the oil circuit (feed and return hoses), ensure the air intake is clean and confirm there are no leaks on the intercooler. Priming the turbo with fresh oil before the first start is essential to ensure immediate bearing lubrication and prevent any dry running.

• Check the reference on the old turbo before ordering
• Inspect the air filter and intercooler
• Prime with oil before starting the engine
• Follow the recommended oil-change intervals after fitting

This same turbo also fits

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• New Peugeot Partner Turbo – Ref. 887157-5001S
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• New Toyota Proace Turbo – Ref. 887157-5001S