The 3.0-liter Isuzu 4JJ1 diesel engine has been produced at a Japanese factory since 2004 and is installed in the popular D-Max pickup truck and MU-X SUV, which share the same platform. There are also OHV versions of this engine: 4JJ1-T, 4JJ1-X, 4JJ1-TCN, 4JJ1-TCS, designed for commercial use. The J-engine lineup also includes diesel engines: 4JB1, 4JG2, 4JJ3 and 4JX1.
| Exact capacity | 2999 cm³ |
| Power system | Common Rail |
| Engine power | 146 HP |
| Torque | 294 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 95.4 mm |
| Piston stroke. | 104.9 mm |
| Compression ratio | 17.5 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain and sprockets. |
| Timing phase adjuster | there is no |
| Turbocharging | IHI RHV4 |
| What oils to use | 7.0 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 2/3 |
| Approximate life expectancy | 500 000 HP |
| Exact capacity | 2999 cm³ |
| Power system | Common Rail |
| Engine power | 163 - 177 HP |
| Torque | 360 - 380 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 95.4 mm |
| Piston stroke. | 104.9 mm |
| Compression ratio | 17.3 - 17.5 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain and sprockets. |
| Timing phase adjuster | there is no |
| Turbocharging | IHI RHV5 |
| What oils to use | 7.0 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 3/4 |
| Approximate life expectancy | 500 000 HP |
| Exact capacity | 2999 cm³ |
| Power system | Common Rail |
| Engine power | 177 HP |
| Torque | 430 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 95.4 mm |
| Piston stroke. | 104.9 mm |
| Compression ratio | 16.5 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | chain and sprockets. |
| Timing phase adjuster | there is no |
| Turbocharging | IHI RHV5 |
| What oils to use | 7.0 liters 5W-30 |
| Fuel type | diesel |
| Environmental class | EURO 5 |
| Approximate life expectancy | 450 000 HP |
| City | 9.6 litry |
| Route | 7.4 litry |
| Mixed | 8.3 litry |
The weight of the 4JJ1 engine according to the catalog is 322 kg. The engine number 4JJ1 is located at the junction of the block and the gearbox. It is a strong and long-lasting diesel, but quite noisy and vibration-loaded. The Denso fuel system is quite reliable, but it requires high-quality diesel fuel. The timing chain lasts for a long time, however, its hydraulic tensioner may fail by 200,000 km. Many problems of this power unit can be solved after cleaning the EGR valve. It is necessary to periodically adjust the valves, as there are no hydraulic compensators here.
| D-Max 1 (RA) | 2002 - 2012 |
| D-Max 2 (RT) | 2011 - CE |
| MU-7 1 (510) | 2004 - 2013 |
| MU-X 1 (RF) | 2013 - 2021 |
The 2.8-liter diesel engine Isuzu 4JB1 was produced at the Japanese factory from 1988 to 1998 and installed in popular models such as Trooper, Wizard, and Faster pickup by the corporation. Currently, many Chinese companies have mastered the production of clones of this engine. The J-engine line also includes diesel units: 4JG2, 4JJ1, 4JJ3, and 4JX1.
The 3.0-liter Isuzu 4JJ1 diesel engine has been produced at a Japanese factory since 2004 and is installed in the popular D-Max pickup truck and MU-X SUV, which share the same platform. There are also OHV versions of this engine: 4JJ1-T, 4JJ1-X, 4JJ1-TCN, 4JJ1-TCS, designed for commercial use. The J-engine lineup also includes diesel engines: 4JB1, 4JG2, 4JJ3 and 4JX1.
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 2.2-liter Ford QJBB, QJBA, or 2.2 TDCi Duratorq engine was produced from 2004 to 2007 and only installed in the expensive versions of the third-generation Mondeo model. This engine is known for frequent problems with the Delphi-produced Common Rail fuel system. The Duratorq-TDCi line also includes engines: FMBA and JXFA.
1.2-liter turbocharged Renault D4Ft or 1.2 TCe 100 engine was produced between 2007 and 2013 and installed in compact models of the company such as Twingo, Clio, Modus, and the Wind convertible. This powertrain is essentially a turbocharged version of the popular D4F engine. The D series also includes engines: D4F and D7F.