FAST Gaskets - Bosch - FT49844

The nozzle holder seal creates a tight, leak-proof barrier between the fuel injector's nozzle holder and the engine, preventing fuel leaks and ensuring correct fuel pressure for optimal combustion.

Yes, this product is manufactured by Bosch, a leading automotive component supplier, ensuring it meets high-quality standards often equivalent to OEM parts.

No, the Bosch FT49844 seal is supplied as a supplementary article and does not include screws or any other mounting hardware. These must be sourced separately or reused if in good condition.

Common signs include a distinct fuel smell, visible fuel leaks around the fuel injectors, reduced fuel efficiency, or engine performance issues such as misfires or a rough idle.

Due to the critical nature of fuel system components and the precision required for proper sealing and torque, professional installation by a qualified mechanic is highly recommended.

It is compatible with various Ford, Fiat, Peugeot, and Citroën models, including Ford Fiesta Mk6, Ford Focus III, Fiat Scudo, Peugeot 206, Peugeot 308, Citroën Berlingo, Citroën C4 Picasso, and Citroën C5 III. Always verify with your vehicle's specific part number.

First, reconfirm your vehicle's exact make, model, year, and engine specifications against the compatibility information. Cross-reference the OEM part number you are replacing with the list provided for the FT49844. If discrepancies exist, you may need a different part.

Immediately shut off the engine. Re-check the installation. Ensure the seal is correctly seated, not pinched or twisted. Verify that the nozzle holder bolts are torqued to the vehicle manufacturer's specifications. A damaged seal might require replacement.

This could indicate an air leak, improper fuel pressure, or an issue with the fuel injector itself. Reconfirm that the seal is perfectly seated and there are no other leaks. Also, ensure all fuel lines and electrical connectors to the injectors are securely attached. Consult a mechanic if issues persist.

Double-check the part number `FT49844` against your vehicle's specific requirements using the provided compatibility list and OEM reference numbers. Ensure you have correctly identified the nozzle holder. If unsure, compare the new seal to the old one before attempting installation.

Do not install a damaged seal. Even minor nicks or tears can compromise the seal's integrity and lead to leaks. Obtain a new, undamaged seal for proper installation.