The 3.0-liter Isuzu 4JJ3 Diesel engine has been assembled at the factory in Japan since 2019 and installed in the popular SUV MU-X, the D-Max pickup, or a similar Mazda BT-50 model. This power unit is a significantly upgraded version of the 4JJ1 engine. The J-engine lineup also includes diesel units: 4JB1, 4JG2, and 4JX1.
| Exact capacity | 2999 cm³ |
| Power system | Common Rail |
| Engine power | 190 HP |
| Torque | 450 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 95.4 mm |
| Piston stroke. | 104.9 mm |
| Compression ratio | 16.3 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain and sprockets. |
| Timing phase adjuster | there is no |
| Turbocharging | IHI RHS4 |
| What oils to use | 7.0 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 5 |
| Approximate life expectancy | 500 000 HP |
| City | 10.3 litry |
| Route | 6.8 litry |
| Mixed | 8.1 litry |
The weight of the 4JJ3 engine according to the catalog is 320 kg. The engine number 4JJ3 is located at the junction of the block and the gearbox. This diesel engine appeared recently and there is no clear statistics on its breakdowns yet. On forums, it is not particularly criticized and people often only complain about vibration loads. The fuel system from Denso turned out to be quite demanding in terms of diesel fuel quality. As always, a lot of trouble is caused by the contamination of the soot filter and EGR valve. There are no hydraulic compensators here and it is necessary to periodically adjust the valve clearance.
| D-Max 3 (RG) | 2019 - CE |
| MU-X 2 (RJ) | 2020 - CE |
| BT-50 III (TF) | 2020 - CE |
The 3.0-liter Isuzu 4JJ3 Diesel engine has been assembled at the factory in Japan since 2019 and installed in the popular SUV MU-X, the D-Max pickup, or a similar Mazda BT-50 model. This power unit is a significantly upgraded version of the 4JJ1 engine. The J-engine lineup also includes diesel units: 4JB1, 4JG2, and 4JX1.
The 3.0-liter diesel engine Isuzu 4JX1 was manufactured by the Japanese company from 1998 to 2004 and used in various models such as the Wizard, Trooper, or Opel Monterey equivalent. This 16-valve DOHC engine significantly differed from its predecessor OHV type engines. The J-engine lineup also includes the following diesel engines: 4JB1, 4JG2, 4JJ1, and 4JJ3.
The 3.1-liter Isuzu 4JG2 diesel engine was produced by the company from 1991 to 2000 and installed in various off-road vehicles such as the Trooper and similar Opel Monterey. There were naturally aspirated versions, turbocharged versions, and the most powerful version with an intercooler. The J-engine lineup also includes diesel units: 4JB1, 4JJ1, 4JJ3, and 4JX1.
The 2.0-liter Peugeot EW10J4 engine with the RFN and RFR designations was produced from 1999 to 2010 and installed in many popular models of the company, such as the 206, 307, 406, 407, 806, and 807. There was also a reinforced version of the unit with a power output of 180 HP and a torque of 200 Nm, designated as EW10J4S or RFK. The EW engine line also includes units such as: EW7J4, EW7A, EW10A, EW10D, and EW12J4.
The 1.5-liter Toyota 1NZ-FE engine has been produced since 1999 at the company's Japanese factory. The power unit is installed in compact models and equipped with the VVT-i intake phase control system. During production, the engine underwent several updates, with versions available from 2003, 2005, and 2010. The NZ series also includes the following engines: - 1NZ-FXE - 2NZ-FE