Sealey Injector Socket - 21 x 84mm - 1/2"" Sq Drive

The socket is suitable for injectors fitted to Ford, Mitsubishi, Nissan, Vauxhall/Opel, and VW vehicles, with specific mention of Ford Duratorq engines. Always confirm injector dimensions.

The open-sided design allows the socket to slide over the injector even when the electrical wiring harness is still connected, simplifying the removal process and saving time.

This socket features a 1/2 inch square drive, meaning it requires a 1/2 inch drive ratchet, breaker bar, or torque wrench.

No, this socket is specifically designed for diesel injectors and is not suitable for petrol engine applications.

The socket is manufactured from durable Chrome Vanadium steel.

No, the socket is sold individually. A 1/2 inch drive ratchet or extension is required separately.

The product comes with a lifetime guarantee from Sealey.

Verify the injector size on your specific vehicle. This socket is 21mm x 84mm and may not fit all diesel injectors. Consult your vehicle's service manual or confirm the injector dimensions.

Ensure you are using the correct size socket for the injector nut. Check for any debris or damage on both the socket and the injector nut. Apply firm, even pressure during operation.

Ensure the socket is fully seated on the injector nut. Use a suitable breaker bar or torque wrench for increased leverage. If the injector is seized, a penetrating oil may be required, followed by careful rocking motion.

Immediately stop using the socket. This indicates excessive force or a manufacturing defect. Contact the retailer or Sealey for warranty support. Ensure you are using appropriate torque levels as per vehicle manufacturer specifications.