Diesel Engine Conversions

Diesel engine conversions are one of our most requested services, and we have performed over 60 such conversions to date.

If you are interested in a Land Cruiser diesel conversion there are a number of items to consider. We encourage to read all of the information below and on this website to help you with your decision.

Diesel Options

Each diesel platform has pros and cons.

We explain the strengths and weaknesses of Land Cruiser diesel engine options in the following sections

Cummins B3 3.3L Diesel

The most popular Land Cruisers engine conversions we perform are Cummins 3.3Land Cummins 3.9L diesel engine swaps. Learn more about the Cummins 3.3L in this section.

Cummins 4BT 3.9L Diesel

The most popular Land Cruisers engine conversions we perform are Cummins 3.3Land Cummins 3.9L diesel engine swaps. Learn more about the Cummins 3.9L in this section

Factory Toyota Diesel Engines

Toyota diesel engine swaps follow Cummins diesel engine swaps in popularity. There are other diesel engines including the International Powerstroke; these options trail the Cummins and Toyota diesels in popularity, although Proffitt's Cruisers has and can install them.