Note: Extreme Landcruiser is not currently performing engine swaps –
this information provided from our past data vaults for your reference and information research.
USEFUL INFORMATION FOR FACTORY TOYOTA DIESEL LAND CRUISER ENGINE CONVERSIONS
Toyota Diesel Engines offer plenty of options for your Land Cruiser, here is information as compiled from the Internet.
It is unfortunate that Toyota North America never offered a diesel Land Cruiser in the US Market. As a result of this, Toyota diesel conversions are very popular. Most Toyota diesels have to be sourced from overseas for conversion purposes. The most common Toyota diesel engines that are used in conversions are the 6 cylinder variants offered from 1986-current which are the 12HT, 1HZ, 1HDT, 1HD-FT, and the computer controlled 1HD-FTE.
A quick rundown of the various engines that are installed is as follows:
3B: 4 cylinder naturally aspirated; available in the Canadian market in BJ42, BJ60, and BJ70 as well as other markets. This engine takes very well to an aftermarket turbo.
13BT: turbo’d version of the 3B.
1PZ: 5 cylinder, naturally aspirated (very similar to the 1HZ; except missing one cylinder). Very limited production run from 1990-1995
2H: 6 cylinder, naturally aspirated.; available in the Canadian market HJ60 as well as other markets. Does not turbo well; low boost only.
12HT: turbo’d version of the 2H. Excellent engine and quite powerful. Very limited production run 1985-1989
1HZ: 6 cylinder, naturally aspirated. Excellent engine and is seen as Toyota’s 3rd world workhorse engine. Production run: 1990-current This engine takes very well to an aftermarket turbo.
1HDT: turbo’d version of the 1HZ. Excellent engine for a 80 series conversion. Available from 1990-1995
1HD-FT: 24 valve version of the 1HDT. Excellent engine for a 80 series conversion. Available from 1995-1997
1HD-FTE: computer controlled version Toyota’s 6 cylinder diesel. Started in 1998.
1VD-FTE: Toyota’s first common-rail V8 diesel also debuts a new twin-turbo system that delivers strong power while reducing fuel consumption as well as emissions.
Toyota Diesel Positives:
Made by Toyota
Typically quieter with less vibration than most other diesels of the era
Factory looking installation
Toyota Diesel Negatives:
Not readily available in used or rebuilt form
Parts and sometimes service hard to locate
Later versions are more costly to install
Fewer transmission options