New Turbo Alfa Romeo 147 – Ref. 716665-5003S

Symptoms of a failing turbo on the Alfa Romeo 147 1.9 JTD

On the Alfa Romeo 147 fitted with the 1.9 JTD engine, a worn-out turbo typically makes itself known through a loss of power under acceleration, an unusual whistling noise at the intake, thick blue or black exhaust smoke, and excessive engine oil consumption. An illuminated engine warning light on the dashboard – sometimes accompanied by the vehicle entering limp mode – should also raise the alarm. These signs generally point to worn bearings, excessive shaft play, or a failure of the variable geometry system on this turbocharger.

About the new turbo for the Alfa Romeo 147

This new turbo is compatible with reference 716665-5003S, a part designed for the Alfa Romeo 147 with the 1.9 JTD diesel engine. It is a variable geometry component that is under constant demand during driving, and its correct operation depends directly on the quality of lubrication and the condition of the engine oil circuit.

Compatibility and reference check

Before placing an order, we recommend checking the reference number on the data plate of your old turbo to ensure it matches the 1.9 JTD engine in your Alfa Romeo 147.

Equivalent references

• 46793334
• 55191934
• 716665-5003S
• 71783873
• 71783874
• 71783875
• 71785259
• 71785260
• 71785261

Exchange basis and warranty

This new turbo is sold on an exchange basis: return of the old turbo is required in accordance with our Terms and Conditions, and it is only collected after the new turbo has been delivered and fitted, so your vehicle is never off the road unnecessarily. The part comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over up to 10 instalments.

Fitting advice for the Alfa Romeo 147 1.9 JTD

Before installing this new turbo, check the condition of the oil circuit, the intake hoses and air inlet, as well as the cleanliness of the air filter and intercooler. A full oil change using a quality oil suited to the 1.9 JTD engine is essential to prevent premature failure. On first start-up, the turbo must be primed with oil to ensure the bearings are lubricated immediately from the moment the engine fires.