complete cylinder head for Toyota Hilux Landcruiser J7 2.4

high-end inventory at Buy Mustang parts Ltd, sourcing a complete cylinder head for a 2.4L Toyota Hilux or Land Cruiser J7 requires precision, as this displacement covers two entirely different engines: the 2L/2L-T Diesel and the 22R/22RE Petrol.

As of early 2026, the diesel units—especially the “Improved 2nd Generation”—are the primary “save the truck” parts for enthusiasts and commercial operators.

1. The Diesel 2.4L (2L / 2L-T / 2L-TE)

This is the most common “J7” 2.4L engine (found in the LJ70/LJ73 Land Cruiser and older Hiluxes).

• The “Cracking” Warning: The original heads (Part #11101-54120) were prone to heat-cracking between the valves.

• The Solution (Part #11101-54121): This is the must-stock version. It features improved cooling channels and a “direct tappet” design that eliminates the rocker arms used in earlier 2L engines.

• Compatibility: It is a direct fit for the naturally aspirated 2L, the 2L-T (Turbo), and the 2L-TE (Electronic Turbo).

2. The Petrol 2.4L (22R / 22RE)

Found in the RJ70 Land Cruiser and the RN85/RN105 Hilux, this is a legendary SOHC 8-valve engine.

• Materials: Cast iron block with an Aluminum alloy head.

• Key Identification: Ensure you specify if the head is for the “Early” (pre-1984) or “Late” (1985–1997) block. The Laser Block (Late) heads have different water jacket ports and a shorter deck height.

• Market Status: While robust, these are often bought by “Restomod” builders who are restoring classic 70-series short-wheelbase Bundera models.