Tyrone Diesel Systems is a family-owned business which Jim McGrenaghan started over 40 years ago. He started the business at a small shed at his family home.
We specialise in the testing and repair of diesel fuel systems of all varieties – from a family car to a large fishing boat, we can help!
We specialise in the test, supply and remanufacture of diesel pumps and injectors, and of all other parts related to the fuel system.
Tyrone Diesel Systems is the only fully-authorised Bosch Diesel Centre, Delphi Diesel Centre, Denso Diesel Service, Continental VDO Diesel Repair Service and Stanadyne Service Dealer in the whole of Northern Ireland.
