Reconditioned SEAT Leon Turbo – Ref. 53039880052

Why does the turbo on the SEAT Leon 1.8 T 180 hp fail?

On the SEAT Leon Cupra fitted with the 1.8 T 180 hp unit, the turbocharger operates under high boost pressure even at low revs, placing considerable strain on its shaft and bearings. The most common causes of failure observed on these engines are linked to insufficient or degraded lubrication: poor-quality engine oil, an overdue oil change interval, or poorly monitored oil levels all contribute to premature turbine wear. A clogged air filter or a damaged intercooler also disrupts air intake and accelerates turbo fatigue, as does consistently hard driving without allowing the engine to cool down before switching off.

Reconditioned turbo compatible with reference 53039880052 for the Leon

This reconditioned turbo is offered for the SEAT Leon as a replacement for the original turbocharger, compatible with reference 53039880052. It is suitable for the 1.8 T 180 hp petrol versions of this model, associated in particular with engine codes AJQ, APP, ARY, AUQ and ARZ depending on the variant. Before placing an order, it is recommended that you check the exact reference printed on the old turbo or on the vehicle's identification plate, to confirm full compatibility with your Leon.

Exchange and warranty for your Leon

This reconditioned 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 to the Leon, so that the vehicle is not left off the road. The part comes with a 12-month parts warranty, 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 1.8 T on the Leon

Before fitting this turbo to your SEAT Leon, check the condition of the oil circuit, the cleanliness of the boost hoses, and that there are no air intake leaks, in order to prevent any further premature failure. Priming the turbo with oil before the engine is started for the first time is essential to ensure immediate lubrication of the bearings. Also remember to check the condition of the intercooler and the air filter — two components directly linked to the longevity of the turbocharger on this engine.

This same turbo also fits

• Reconditioned Audi A3 Turbo – Ref. 53039880052
• Reconditioned Audi TT Turbo – Ref. 53039880052
• Reconditioned Skoda Octavia Turbo – Ref. 53039880052
• Reconditioned Volkswagen Bora Turbo – Ref. 53039880052
• Reconditioned Volkswagen Golf Turbo – Ref. 53039880052
• Reconditioned Volkswagen Jetta Turbo – Ref. 53039880052
• Reconditioned Volkswagen New Beetle Turbo – Ref. 53039880052