What is the Isuzu 4JJ1-TCX engine?

The Isuzu 4JJ1-TCX is a 3.0 liter (2,999 cc) diesel engine with an inline 4, DOHC, 16 valve layout with a variable-geometry turbocharger. It makes 140 kW (190 HP) and 450 Nm of torque, and was built from about 2019 to 2024.

It was used in the Isuzu D-Max RG (2020 to 2024) and Isuzu MU-X RJ (2021 to 2024). What we list: Isuzu 4JJ1 3.0 diesel engines for D-Max and MU-X.

Autowerke Engines sells used 4JJ1-TCX engines from our yard in Hamburg. Before a unit is listed, the yard checks the engine code against the listing, writes down the parts fitted to it, seals every opening and photographs the real engine you will receive.

Not sure? Send us your VIN and your gearbox code. We match the engine family, the year window and the parts on the engine before anything is reserved, and the check is free.