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We have been one of Australia's leading diesel fuel injection service centres for for over 40 years. Gemini Diesel Injection Service are premium dealers for Bosch, Denso, Delphi, Zexel, CAV, Lucas & Stanadyne.
Servicing all types of diesel injection systems on all models of cars, 4wds, trucks, marine, commercial, industrial & mining.

If it’s diesel we fix it!

With over 40 years in the diesel industry, let our professional team of diesel technicians, diagnose, test, service & repairs your diesel fuel injection system.

We service & repairs all types of diesel fuel injection systems for all make & models of cars, 4wds, trucks, marine, mining, industrial & commercial equipment if it is powered by diesel fuel injection we fix it!.

Our team are all highly trained & qualified while Gemini Diesel is quality assured, vehicle service centre. Gemini Diesel are the specialists in diesel fuel injection, with customers including the private, marine, mining industries, the Defence Force and government bodies – from all states and territories of Australia.

Established over 40 years ago, Gemini Diesel has evolved to be the best Sydney metropolitan diesel fuel injection service centre and mechanical workshop.

With regular upgrades to the latest equipment and with on-going training for our technicians, we are always at the cutting edge of the industry.

Loyal customers, close ties and working relationships with our trade peers and quality accreditation, all point to a hard-working, dedicated and professional team, both in the office and on the shop floor.

Authorised Service Agents for;

MAVRIC Licence No. – MVRL42806