The only authorised Bosch dealer in Mackay

Your experts in everything diesel.

When it comes to quality and reliable servicing for your diesel engine and equipment, Dieseltec Qld is the clear choice. We are the go-to team for all diesel fuel injection diagnostics and repairs, as well as servicing pumps.

We are the only Bosch, Steinbauer, Zexel, Denso, Delphi and Stanadyne dealers in the region and our technicians are factory trained to ensure the optimal performance of your diesel engine.

To book one of our services for your diesel engine, call our team today.


Our technicians diagnose, repair and service all types of diesel fuel injectors and pumps. From agricultural machinery to passenger vehicles, we have the equipment and know-how to service all kinds of diesel engines.

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At Dieseltec Qld, we use the latest in diagnostic technology to quickly identify and assess the problems affecting the performance of your diesel equipment.

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