FG Wilson Logo

Founded back in 1966 by Fred Wilson, today FG Wilson is a leading global provider of generator sets. The world has changed much in that time but the FG Wilson formula of quality, support and value still remains the same more than 50 years later.
We are an official dealer providing genuine parts and aftermarket support.

FG Wilson Genuine Parts

We are the largest stockist of FG Wilson Genuine Parts in the UK and are equipped with state-of-the-art parts ordering software, ensuring you have access to the right parts, at the right time with a full warranty. 

If parts are needed during maintenance, servicing or repairs ensure only genuine parts are fitted. They are the only ones that are approved and warranted by FG Wilson, by buying all your parts from an authorised dealer like Mitchell Powersystems, you can guarantee you get Genuine Parts every time.

You can also purchase FG Wilson Genuine Parts online. Make your way to our Webshop, open 24/7 all year around.  Fast and easy access to Genuine OEM Parts, delivered directly to your door.


We also have direct access to FG Wilson’s Stock Distribution Centre availability so if you need parts, we’ve got them somewhere.

Contact our FG Wilson Parts experts

Call us on Tel: 01623 550 550

Email us at: [email protected]

Man holding FG Wilson parts

FG Wilson Generator Service

Generators can often be a costly investment and need to always be available either as your main power supply or an emergency supply making maintenance essential.

From new set supply and installation to aftermarket service and genuine spare parts support, we can provide a one-stop-shop maintenance solution to suit any requirement. All at a time that suits you to ensure there is no interruption to your day-to-day business operations.

Our directly employed and experienced service engineers are fully trained and equipped to undertake all tasks, from planned preventative maintenance to emergency breakdown response repairs to ensure that your investment is kept in prime condition and ready to power up when it is needed.

Our Generator maintenance and support solutions include:

  • Pre-planned maintenance & response repairs
  • Control panel upgrades
  • Lube oil sampling
  • Diesel fuel sampling, testing and fuel polishing
  • Diesel fuel tank cleaning
  • Generator hire
  • Load bank performance testing
  • Remote monitoring
Man conducting a generator service

Contact Us

Contact Mitchell Powersystems on +44 (0)1623 550 550 or email us now.

Contact Us