The Mitsubishi 4M4 engine is a range of four-cylinder
diesel
Diesel may refer to:
* Diesel engine, an internal combustion engine where ignition is caused by compression
* Diesel fuel, a liquid fuel used in diesel engines
* Diesel locomotive, a railway locomotive in which the prime mover is a diesel engin ...
piston engine
A reciprocating engine, also often known as a piston engine, is typically a heat engine that uses one or more reciprocating pistons to convert high temperature and high pressure into a rotating motion. This article describes the common featu ...
s from
Mitsubishi Motors
is a Japanese multinational automobile manufacturer headquartered in Minato, Tokyo, Japan.Montero/Pajero/Shogun
SUV
A sport utility vehicle (SUV) is a car classification that combines elements of road-going passenger cars with features from off-road vehicles, such as raised ground clearance and four-wheel drive.
There is no commonly agreed-upon definiti ...
s. They superseded the previous '' 4D5'' engine family, main differences are enlarged displacements and the utilization of one or two over-head camshafts. Originally available only as a 2835 cc
intercooled
An intercooler is a heat exchanger used to cool a gas after compression. Often found in turbocharged engines, intercoolers are also used in air compressors, air conditioners, refrigeration and gas turbines.
Internal combustion engines
Most ...
turbo
In an internal combustion engine, a turbocharger (often called a turbo) is a forced induction device that is powered by the flow of exhaust gases. It uses this energy to compress the intake gas, forcing more air into the engine in order to pro ...
, detail improvements in 1996 and a larger 3.2 litre option in 1999 served to improve
power
Power most often refers to:
* Power (physics), meaning "rate of doing work"
** Engine power, the power put out by an engine
** Electric power
* Power (social and political), the ability to influence people or events
** Abusive power
Power may a ...
,
torque
In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of th ...
emissions
Emission may refer to:
Chemical products
* Emission of air pollutants, notably:
**Flue gas, gas exiting to the atmosphere via a flue
** Exhaust gas, flue gas generated by fuel combustion
** Emission of greenhouse gases, which absorb and emit rad ...
. The final version has 3.0 litres swept volume and Common rail direct injection.
Zexel
Zexel is a Japanese auto-components manufacturer. It was founded in 1939 as Diesel Kiki Co., Ltd., under a Bosch license, for domestic production of fuel-injection pumps for diesel engines. Originally established with an investment from Isuzu Mot ...
Distributor type injection pump, at 4000 rpm, at 2000 rpm
Applications:
* 1996-1999
Canter
The canter and gallop are variations on the fastest gait that can be performed by a horse or other equine. The canter is a controlled three-beat gait, while the gallop is a faster, four-beat variation of the same gait. It is a natural gait po ...
(lightest-duty), , @ 2000 rpm
Intercooled Turbo Gen 1
Compression ratio 21.0:1, at 4000 rpm, at 2000 rpm
Applications:
* 1993-1999 Pajero (MK II, MKII Blister Fender)
* 1996-2013
Mitsubishi Type 73 Light Truck
The is a series of military light trucks that are used as mini SUVs in the JSDF. They have been under production by Mitsubishi Motors since 1973. In JSDF service, it is officially known as the 1/2 Ton Truck.This JSDF name designation is used onl ...
Zexel
Zexel is a Japanese auto-components manufacturer. It was founded in 1939 as Diesel Kiki Co., Ltd., under a Bosch license, for domestic production of fuel-injection pumps for diesel engines. Originally established with an investment from Isuzu Mot ...
Electronically controlled or Mechanical controlled distributor type Injection Pump, at 4000 rpm, at 2000 rpm
Applications:
* 2003-2006 Triton/L200 Sport 4x4
* 1994-2006 L400 Delica
4M41
Inline 4-cylinder DOHC 16 valve, Bore x Stroke ,
Intercooled turbo
Compression ratio 17.0:1,
Zexel
Zexel is a Japanese auto-components manufacturer. It was founded in 1939 as Diesel Kiki Co., Ltd., under a Bosch license, for domestic production of fuel-injection pumps for diesel engines. Originally established with an investment from Isuzu Mot ...
Compression ratio 17.0:1 or 16.0:1, Denso Common Rail Direct Injection
Applications:
*2006-2009 Pajero (MK IV), (M/T: ) at 3800 rpm, at 2000 rpm
*2010–2022 Pajero, (MK IV) at 3800 rpm, at 2000 rpm
4M42
Inline 4-cylinder DOHC 16 valve, Bore x Stroke , , direct injection
OAT , Applications:
* 2001-2007
Mitsubishi Fuso Canter
The is a line of light-duty commercial vehicles manufactured by Mitsubishi Fuso Truck and Bus Corporation, part of Daimler Truck, subsidiary of Mercedes-Benz Group. The Canter is manufactured since 1963, now in its eighth generation. The Can ...
CR , Applications:
* 2007-2010
Mitsubishi Fuso Canter
The is a line of light-duty commercial vehicles manufactured by Mitsubishi Fuso Truck and Bus Corporation, part of Daimler Truck, subsidiary of Mercedes-Benz Group. The Canter is manufactured since 1963, now in its eighth generation. The Can ...
, 92 kW
* 2007-2010
Mitsubishi Fuso Canter
The is a line of light-duty commercial vehicles manufactured by Mitsubishi Fuso Truck and Bus Corporation, part of Daimler Truck, subsidiary of Mercedes-Benz Group. The Canter is manufactured since 1963, now in its eighth generation. The Can ...
, 107 kW
See also
*
List of Mitsubishi engines This is a list of engines produced by Mitsubishi Motors since 1964, and its predecessors prior to this.
Explanation of codes
The Mitsubishi zaibatsu had been broken up into three companies by the US occupying forces. Automobile and truck engines we ...
*
List of Mitsubishi Fuso engines
This is a list of all engines produced or used by Mitsubishi Fuso Truck and Bus Corporation. All engines are Diesel if not stated otherwise.
Gasoline engines
The JH4 was an F-head engine based on the Willys Hurricane engine and its predecessor ...