The 2.2-liter Renault G9T or 2.2 DCI diesel engine was installed by the company from 1999 to 2008 in the highest versions of their models, such as Laguna, Vel Satis, and minivan Espace. There was also a reduced power version of this engine adapted for the Master minibus and its clones. The G series of diesel engines also includes: G8T and G9U.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 2188 cm³ |
| Cylinder diameter | 87 mm |
| Piston stroke. | 92 mm |
| Power system | Common Rail |
| Power | 115 - 150 HP |
| Torque | 290 - 320 nm |
| Compression ratio | 18.0 |
| Fuel type | diesel |
| Environmental class | EURO 3/4 |
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 2188 cm³ |
| Cylinder diameter | 87 mm |
| Piston stroke. | 92 mm |
| Power system | Common Rail |
| Power | 90 HP |
| Torque | 260 nm |
| Compression ratio | 17.8 |
| Fuel type | diesel |
| Environmental class | EURO 3/4 |
| City | 10.3 litry |
| Route | 6.3 litry |
| Mixed | 7.7 litry |
The weight of the G9T engine according to the catalog is 227 kg. The G9T engine number is located at the junction of the block and the oil pan. The wear of the timing gear combination drive has an unreliable clearance adjustment mechanism between the gears, where the springs often break. As a result, the gears wear out and their fragments fall into the oil pan. This can also lead to valve bending. The turbocharger pushes oil. At 100,000 km, the turbocharger shaft or its seals may wear out, causing the turbocharger to push lubricant into the intake. And this can not only result in a drop in oil level, but also in its entry into the combustion chamber, which can lead to engine failure. Bearing rotation. In addition to the turbocharger, the oil pump often serves as the culprit for the lubrication system's oil level drop. Not only does the shaft and gears wear out in it, but the reduction valve also gets stuck. Moreover, the oil pressure lamp usually lights up when the bearings have already turned. Electrical malfunctions. The most common service requests are related to electrical failures, and the usual cause is wire breakage. The generator also frequently fails here. Oil leaks. This diesel engine is notorious for regular oil leaks, and there are several weak spots. Most often, the lubricant seeps from under the valve cover or through the timing drive gears.
| Espace 3 (J66) | 2000 - 2002 |
| Espace 4 (J81) | 2002 - 2007 |
| Avantime 1 (D66) | 2002 - 2003 |
| Laguna 2 (X74) | 2002 - 2007 |
| Master 2 (X70) | 1999 - 2006 |
| Vel Satis 1 (B73) | 2002 - 2008 |
| Interstar 1 (T35) | 2002 - 2003 |
| Interstar 2 (X70) | 2003 - 2005 |
| Movano A (X70) | 1999 - 2006 |
The 1.6-liter diesel engine Nissan and Renault R9M or 1.6 dCi has been produced since 2011 and is installed in models such as Megane, Scenic, Espace, Koleos, as well as Qashqai and X-Trail. In Mercedes cars, this diesel engine is known as OM622 and OM626. The R-Series engine range also includes the R9N.
The 2.0-liter diesel engine Nissan and Renault M9R or 2.0 dCi has been produced since 2005 and is installed in popular models such as Espace, Koleos, Talisman, as well as Qashqai and X-Trail. There are two generations of this engine, which can be distinguished based on their displacement: 1995 cc and 1997 cc. The M-Series engine range also includes: M4R and M9T.
The 1.6-liter Renault F8M or 1.6 D diesel engine was produced by the company from 1982 to 1994 and installed in models with indexes 5, 9, 11, as well as the Express van and Volvo 340/360. It is from this engine that the history of diesel engines for French passenger cars began. The Renault F-series diesel engine lineup also includes the F8Q, F9Q, and F9Qt engines.
The 2.1-liter Renault J8S diesel engine was installed at the company's factory from 1979 to 1997 and used in many popular models of that era, such as Espace, Safrane, and Jeep Cherokee. There were two versions of this engine available: a naturally aspirated one with 64 horsepower and a turbocharged one with 88 horsepower. The J series family also includes: J7R and J7T.
The 1.6-liter Volkswagen AVU 8v engine was produced by the company from 2000-2002 and was installed in Audi A3, VW Golf 4 and Bora models, as well as Skoda Octavia. This unit complies with Euro 4 standards and is equipped with an electric throttle, secondary air injection system, and EGR valve. EA113-1.6 series: AEH AHL AKL ALZ ANA APF ARM BFQ BGU BSE BSF
The BMW N42 petrol engine series with capacities of 1.8 and 2.0 liters was produced from 2001 to 2007 and exclusively installed in 3-Series models with the E46 body, including the three-door Compact. This engine was the first to feature the Valvetronic system combined with Double VANOS. The inline four-cylinder engine lineup includes: M10, M40, M43, N43, N45, N46, N13, N20, and B48.