Toyota 1GRFE 4.0L Engine

Toyota 1GRFE 4.0L Engine

Specifications & Description

Toyota 1GRFE 4.0L Engine is a powerhouse of durability and performance, designed to deliver exceptional strength, reliability, and off-road capability. As part of Toyota’s GR engine family, the 1GR-FE features a 3,956 cc displacement, V6 configuration, and DOHC 24-valve design with Dual VVT-i (Variable Valve Timing with intelligence), offering both power and efficiency in equal measure.

Producing up to 270 horsepower (200 kW) at 5,600 rpm and 376 Nm of torque at 4,400 rpm, it provides smooth acceleration, outstanding mid-range torque, and dependable towing capacity — making it ideal for Hilux, Fortuner, Land Cruiser Prado, Tacoma, and FJ Cruiser applications.

Build And Maintenance.

Constructed with a lightweight aluminum alloy block and aluminum DOHC cylinder heads, the 1GR-FE offers improved heat dissipation and reduced overall weight without compromising strength.

It uses an electronic fuel injection system (EFI) and chain-driven camshafts for precise timing and low maintenance, while the forged steel crankshaft and reinforced pistons ensure long-lasting durability even under extreme load.

Toyota 1GR-FE 4.0L Engine is known for its smooth idle, strong torque curve, and ability to perform in tough environments — from city roads to rugged terrains.

Every 1GRFE engine we supply is hand-selected and imported directly from Japan, typically sourced from running and driving vehicles with around 50,000–60,000 km.

Before listing, each engine undergoes a comprehensive inspection to confirm there are no cracks, oil leaks, or damage on the cylinder head or block.

Perfect for engine replacements, rebuilds, or performance conversions, this engine delivers Toyota’s legendary reliability, backed by world-class engineering and long-term performance.

Common Weaknesses & Maintenance Notes

The 1GR-FE is extremely robust, but like any engine, proper maintenance is essential. Common issues such as carbon buildup on the intake valves, valve cover gasket leaks, or water pump wear can occur over long use.

Regular servicing, including oil changes (SAE 5W-30 or 10W-30), coolant flushes, and timely spark plug replacement, will ensure smooth operation and maximize the engine’s lifespan. With proper care, the 1GR-FE is capable of exceeding 400,000 km of reliable performance.