Thomas Injection

Its What We Know

Visit Diesel Parts Direct

Diesel Fuel Injection Servicing, Re-Building and Repairing

Over 40 years’ experience servicing, rebuilding & repairing diesel fuel injection systems.

Impressive 200 years experience between them!

We can provide services that very few other diesel specialists can.

We offer…

Official representatives of:- Denso, Delphi, Bosch, Siemens VDO, Stanadyne and much more.

Our aim is to give you the service you deserve. That means talking you through each job, giving great reporting when required, and explaining all new parts fitted. In short, we mean to give you the personal care that you need.

Workshop visits are always welcome

Our fuel injection warehouse holds thousands of parts, including filtration, all kinds of sensors and fuel quality products.

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Blog Posts

Under Pressure: Part 2 of the diesel injection evolution

In the first part of The Diesel Injection Evolution I wrote about how the pressure changes had made smaller fuel droplets possible so that the fuel burning became more efficient and less polluting with the advantage of a more flexible power range. The higher Common rail pressures of 25000 psi and greater are only […]

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In these uncertain times we want to reassure you that Thomas Group Ltd are still fully operational as of Tuesday 17th March. Our sales team are all working and our warehouse are still dispatching goods as normal. To limit the risk of COVID-19 and to allow us to keep servicing as normal, as well as […]

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The Thomas Group Companies: