We are a family owned company from Slovenia since 1960. For 60 years we specialize in repairing and reconditioning diesel injection systems and Turbochargers. Because of our 60 year experience we not only specialize in modern common rail systems but also have a vast knowledge and data base for repairing diesel systems for old timer vehicles. 

Our experts for diesel components work on the latest test equipment to ensure the highest quality. Every customer can expect timely repair with the quality ensurance.

Our company works with genuine parts or aftermarket parts with OEM quality. We guarantee the quality of our products with 1 year warranty (see more on our legal page).


To ensure the quality of our products DTS Korenjak uses OEM parts and the same partners for over 40 years.