Which cars came with the 4JJ1-TCX engine?

The 4JJ1-TCX was fitted to the Isuzu D-Max RG (2020 to 2024) and Isuzu MU-X RJ (2021 to 2024).

Names alone can mislead. Markets and model years used different versions, so always read the code on your engine block or send us your VIN.

The 4JJ1-TCX is also popular for engine swaps. If you plan to fit it to a car that did not come with it, you will need mounts, wiring and an engine computer that suit the swap.

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.