Petrol & Diesel Injectors

Choose the right size and version

Select the injector tool that fits your injector. Check the socket size and the ratchet drive, such as 1/2 inch. Match the OEM number of your injector with the numbers in the product information. This ensures the socket or puller has the correct form.

What often goes wrong when ordering

A common mistake is ordering a universal puller without checking if it suits your engine type. Using the wrong tool can damage the thread or the injector housing. Therefore, always choose a tool set that is specifically designed for your make and model.

Why hardened steel matters

Injectors are often stuck due to rust or carbon. A puller or socket made of hardened steel will not bend and lasts long. For stubborn cases, use a slide hammer or a tool with a counterstay. This way you remove the injector without damage and without unnecessary force.

This tool sits under Engine & Attachments. If you are working on the fuel supply itself, look at Fuel System. For cleaning and repairing the seat and thread there are sets at Glow Plug Thread Repair. And when removing the injectors, Engine Timing often comes into play, because you set the engine to the correct position.