New SEAT Toledo 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 stop-start urban driving with frequent idling. This combination puts considerable strain on the turbocharger, particularly when the engine is revved hard after a prolonged idle. A worn turbo will typically show itself through 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, designed for SEAT Toledo models fitted with the 1.9 TDI 90 CV and 1.9 TDI 105 CV 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.

Exchange basis and warranty for this Toledo turbo

This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of the old turbo is required. It is only collected after the new turbo has been delivered and fitted, so your Toledo is not left off the road any longer than necessary. The new turbo comes with a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over 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 leading 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 that involve sharp 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 avoid any premature contamination. It is also advisable to pre-lubricate the turbo with oil before the first start-up, to ensure the bearings are immediately lubricated as soon as the engine fires.

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

This same turbo also fits

• New SEAT Altea Turbo – Ref. 751851-5004S
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• 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
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• New Volkswagen Passat Turbo – Ref. 751851-5004S
• New Volkswagen Touran Turbo – Ref. 751851-5004S