New SEAT Leon Turbo – Ref. 53039887005

Identifying the right turbo for your SEAT Leon

Before placing an order, it is essential to check the reference printed on the plate or housing of your original turbo, as several variants may have been fitted to the SEAT Leon depending on the year of manufacture and the equipment supplier. This new turbo is compatible with reference 53039887005 and all equivalent references listed below. Comparing the exact number on your old turbo with this list will help you avoid any compatibility errors before purchasing.

Engine applications on the SEAT Leon

This new turbo fits the SEAT Leon with the 2.0 TDI diesel engine, 1968 cm³, associated with engine codes BKD and AZV. These units, widely used in this generation of Leon, place considerable demand on the turbocharger during urban driving with frequent cold starts, which accelerates bearing wear if maintenance is not carried out diligently.

Equivalent references

• 03G253010J
• 03G253010JU
• 03G253010JV
• 03G253010JX
• 03G253014H
• 03G253014HV
• 03G253014HX
• 03G253019A
• 03G253019AV
• 03G253019AV550
• 03G253019AX
• 53039887005
• 57439880013
• 724930-5012S

Exchange basis and warranty on this new turbo

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

Common causes of turbo failure on 2.0 TDI BKD and AZV engines

Premature turbo failure on these diesel engines is most commonly caused by inadequate lubrication due to poor-quality oil or missed oil changes, a clogged air filter allowing contaminants through, or a damaged intercooler disrupting intake pressure. Revving the engine hard immediately after a cold start also accelerates turbo wear.

Points to check before fitting

• Cleanliness and condition of the lubrication oil circuit
• Integrity of the intake and exhaust hoses
• No blockage at the turbo air inlet
• Prime the new turbo with oil before starting the engine for the first time

Following these fitting steps will ensure the longevity of your new turbo and prevent premature failure on your SEAT Leon.

This turbo also fits

• New Audi A3 Turbo – Ref. 53039887005
• New SEAT Altea Turbo – Ref. 53039887005
• New SEAT Toledo Turbo – Ref. 53039887005
• New Skoda Octavia Turbo – Ref. 53039887005
• New Skoda Superb Turbo – Ref. 53039887005
• New Volkswagen Golf Turbo – Ref. 53039887005
• New Volkswagen Jetta Turbo – Ref. 53039887005
• New Volkswagen Passat Turbo – Ref. 53039887005
• New Volkswagen Touran Turbo – Ref. 53039887005