The Mitsubishi 4M42 cylinder head (OE: ME194766, ME194790, ME204399, AMC: 908517) is crafted to ensure optimal performance of the 3.0L diesel engine in Mitsubishi models like the Pajero and Canter. Known for its durability and heat resistance, it supports a secure combustion chamber and reliable valve control, essential for maintaining engine efficiency under challenging conditions.
Discover the Mitsubishi 4M42 engine cylinder head with OE numbers ME194766, ME194790, and ME204399 (AMC: 908517), engineered for the Mitsubishi Pajero and Canter models. This robust cylinder head offers efficient cooling, heat resistance, and strong sealing, supporting the powerful 3.0L diesel engine's performance in both rugged and commercial use.
4M42 Engine Cylinder Head OE:ME194766/ME194790/ME204399 AMC NO.:908517 for Mitsubishi Mitsubishi Pajero Canter
Product Description
Mitsubishi 4M42 Cylinder Head Assy
Product Description

4M42 Aluminum cylinder head ME194766
Mitsubishi 4M42 Engine Cylinder Head - OE: ME194766, ME194790, ME204399, AMC: 908517
Engine Model: Mitsubishi 4M42 (3.0L Diesel)
Part Numbers (OE): ME194766, ME194790, ME204399
AMC Number: 908517
Applicable Engines
This cylinder head is compatible with Mitsubishi’s 4M42 engine, a durable 3.0L diesel engine commonly used in Mitsubishi's rugged and commercial vehicle lineup, designed for reliable performance in various applications.
Compatible Mitsubishi Models
- Mitsubishi Pajero
- Mitsubishi Canter
Key Functions of the Cylinder Head
- Sealed Combustion Chamber: Works with the cylinder block to form a secure combustion chamber, allowing for efficient mixing and combustion of air and fuel.
- Valve Control: Equipped with intake and exhaust valves to manage air intake and exhaust output, contributing to smooth engine operation.
- Cooling and Lubrication Channels: Built-in channels for coolant and lubrication ensure proper temperature control and minimize wear during high-performance operation.
- Fuel Injector Mounting: Provides a stable mount for fuel injectors, facilitating effective fuel delivery directly into the combustion chamber.
Material
- Aluminum Alloy: Known for its durability and efficient heat dissipation, the aluminum alloy construction ensures the cylinder head can withstand high thermal and mechanical stress.
Notable Features
- High Heat and Pressure Resistance: Engineered for diesel engines, it withstands elevated combustion pressures and temperatures, promoting long-lasting performance.
- Enhanced Sealing: Paired with a cylinder head gasket, it ensures a leak-free seal, preventing fuel or coolant from escaping and ensuring efficient engine performance.
Maintenance and Replacement
Regular inspection is advised, especially under demanding driving conditions. Issues such as overheating, coolant leaks, or gasket failure may require the cylinder head to be checked or replaced to ensure the engine operates at peak efficiency.
Summary
The Mitsubishi 4M42 engine cylinder head, OE: ME194766, ME194790, ME204399 (AMC: 908517), is an essential part for the reliable function of the 3.0L diesel engines in the Mitsubishi Pajero and Canter. Designed for durability and optimal sealing, it is ideal for applications that demand longevity and resilience.