New SEAT Toledo 1.9 TDI Turbo – Ref. 751851-5004S

The right turbo for your SEAT Toledo 1.9 TDI

The SEAT Toledo 1.9 TDI is often used for long road and motorway journeys, as well as urban driving with frequent stop-start phases. This combination places considerable strain on the turbocharger, particularly during rapid acceleration after prolonged idling. A worn turbo will typically manifest as a noticeable loss of power, exhaust smoke, or an unusual whistling noise — all warning signs that Toledo drivers should not ignore.

New turbo compatible with reference 751851-5004S

This new turbo is compatible with reference 751851-5004S, intended for SEAT Toledo models fitted with the 1.9 TDI 90 hp and 1.9 TDI 105 hp engines, with an engine capacity of 1896 cm3. The engine codes covered are BJB, BKC, BXE, BLS, BXF and BRU. Before placing an order, we recommend checking the reference on your old turbo to confirm exact compatibility with your vehicle.

Warranty and delivery for this Toledo turbo

This new turbo is sold as a straightforward purchase: it is a brand-new part, delivered directly, with no return or collection of the old turbo required. The new turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.

Common causes of failure on these 1.9 TDI engines

On the BJB, BKC, BXE, BLS, BXF and BRU engines, the main cause of turbo failure is insufficient lubrication or poor-quality engine oil, or oil that has not been changed on time. A clogged air filter or a damaged intercooler can also create pressure imbalances that are harmful to the turbo's impellers. Driving habits involving hard acceleration followed by immediately switching off the engine will also accelerate bearing wear.

Fitting advice for the SEAT Toledo

Before fitting the new turbo to your Toledo, check the condition of the oil circuit, the cleanliness of the hoses, and the airtightness of the air intake to prevent premature contamination. It is also advisable to pre-lubricate the turbo with oil before the first start, to ensure immediate bearing lubrication as soon as the engine is running.

• Check the reference on the old turbo before ordering
• Inspect the oil circuit and hoses
• Pre-lubricate the turbo with oil before starting
• Check the air filter and intercooler

This same turbo also fits

• New SEAT Altea Turbo – Ref. 751851-5004S
• New Audi A3 Turbo – Ref. 751851-5004S
• New SEAT Ibiza Turbo – Ref. 751851-5004S
• New SEAT Leon Turbo – Ref. 751851-5004S
• New Skoda Octavia Turbo – Ref. 751851-5004S
• New Volkswagen Bora Turbo – Ref. 751851-5004S
• New Skoda Superb Turbo – Ref. 751851-5004S
• New Volkswagen Golf Turbo – Ref. 751851-5004S
• New Volkswagen Jetta Turbo – Ref. 751851-5004S
• New Volkswagen Passat Turbo – Ref. 751851-5004S
• New Volkswagen Touran Turbo – Ref. 751851-5004S