1HD-T 80 Series Land Cruiser Diesel Engine

Description

1HD-T 80 Series Land Cruiser Diesel Engine

Looking to swap your Petrol 80 series with a Diesel. Well look no further, we have your solution.

1HDT from a JDM Spec 80 series. All our engines come from running and driving 80 series. We guarantee the engines to have good compression per OEM Specs.

Donor vehicles come with lower than 275k KM

Engines are used, and we recommend that when you receive them you replace all gaskets and seals.

The 1HD-T is a 4.2-liter (4,164 cc) inline six-cylinder, single overhead camshaft (SOHC), 12-valve turbocharged direct injection diesel engine produced by Toyota from 1989 to 1995, primarily used in the 80 Series Land Cruiser. It features a cast-iron block with a bore of 94 mm and a stroke of 100 mm, and a compression ratio of 18.6:1.

Performance specs:

Power output: approximately 164–167 hp (122–123 kW) at 3,600 rpm

Torque: around 361–363 Nm (266–268 lb-ft) at about 1,400–2,000 rpm

Turbocharger: Toyota CT26, running about 8 psi boost pressure

Fuel system: mechanical direct injection with a boost-compensated injection pump

Fuel economy: roughly 14.1 L/100 km city, 9.3 L/100 km highway

Additional details:

Durable cast-iron construction for long engine life

Known for strong low-end torque, ideal for off-road and heavy-duty use

Oil capacity: approximately 9.5 liters

Recommended oil types: 5W-30, 10W-30, 15W-40, 20W-50

Maintenance: valve adjustments every 40,000 km, timing belt replacements as needed

Engine life can exceed 500,000 km with proper care

This engine is renowned for reliability and is favored in Land Cruiser 80 Series models for both commercial and adventurous applications. It offers a solid balance of power, torque, and fuel efficiency for a turbo diesel of its era.

Summary specs:

Specification Details
Engine type 4.2L inline-6 SOHC turbo diesel
Displacement 4,164 cc
Valves 12 (2 per cylinder)
Power 164–167 hp @ 3,600 rpm
Torque 361–363 Nm @ 1,400–2,000 rpm
Bore × Stroke 94 mm × 100 mm
Compression ratio 18.6:1
Turbocharger Toyota CT26
Fuel system Mechanical direct injection
Oil capacity ~9.5 liters
Production years 1989–1995
Applications Toyota Land Cruiser 80 Series, Toyota Coaster buses
This engine is a legendary workhorse known for durability and dependable performance in demanding conditions.