The 2.0-liter turbocharged engine Renault F4Rt was produced at the Cleon factory from 2001 to 2016 and was installed in high-performance versions of popular models such as Laguna, Megane, and Espace. The sporty coupe Megane RS used reinforced versions of this engine with power up to 275 HP. F series: F1N, F2N, F2R, F3N, F3P, F3R, F4P, F4R, F5R, F7P, and F7R.
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 1998 cm³ |
| Cylinder diameter | 82.7 mm |
| Piston stroke. | 93 mm |
| Power system | injector |
| Power | 163 - 190 HP |
| Torque | 250 - 300 nm |
| Compression ratio | 9.3 - 9.8 |
| Fuel type | 95 |
| Environmental class | EURO 3/4/5 |
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 1998 cm³ |
| Cylinder diameter | 82.7 mm |
| Piston stroke. | 93 mm |
| Power system | injector |
| Power | 204 - 220 HP |
| Torque | 300 - 340 nm |
| Compression ratio | 9.0 |
| Fuel type | 95 |
| Environmental class | EURO 4/5 |
| Typ | row |
| Number of cylinders | 4 |
| number of valves | 16 |
| Exact capacity | 1998 cm³ |
| Cylinder diameter | 82.7 mm |
| Piston stroke. | 93 mm |
| Power system | injector |
| Power | 225 - 275 HP |
| Torque | 300 - 360 nm |
| Compression ratio | 8.5 - 9.0 |
| Fuel type | 98 |
| Environmental class | EURO 4/5 |
| City | 11.5 litry |
| Route | 6.7 litry |
| Mixed | 8.2 litry |
The weight of the F4Rt engine according to the catalog is 149 kg. The engine number F4Rt is located at the junction of the block and the gearbox. The turbocharger turbine in this engine is not very reliable and normally lasts for about 150,000 km, after which radial play of the rotor often appears and it starts pushing lubricant into the exhaust. Sometimes it is lost due to leaks caused by a ruptured sealing ring of the oil supply pipe. Oil consumption often occurs after 150,000 km of mileage, with a rate of approximately 1 liter per 1000 km. Apart from the turbine, the cause may be stuck rings or hardened valve caps. Electrical problems are typical for this French power unit and are known for frequent failures. Weak points include ignition coils, lambda sensors, ECU, and crankshaft position sensor. Fluctuating idle speed is usually caused by throttle or injector contamination, but it can also be due to a breach in the sealing of numerous intake pipes. Oil leaks regularly occur here: from the valve cover, through the oil separator, from the turbocharger bypass valve, or through the seals, especially crankshaft seals.
| Avantime 1 (D66) | 2001 - 2003 |
| Clio 3 (X85) | 2006 - 2012 |
| Espace 4 (J81) | 2002 - 2013 |
| Laguna 2 (X74) | 2003 - 2007 |
| Laguna 3 (X91) | 2007 - 2013 |
| Laguna 3 Coupe (D91) | 2008 - 2013 |
| Megane 2 (X84) | 2004 - 2008 |
| Megane 3 (X95) | 2009 - 2016 |
| Scenic 2 (J84) | 2004 - 2006 |
| Vel Satis 1 (B73) | 2002 - 2009 |
The 1.7-liter eight-valve Renault F2N engine was introduced in the autumn of 1983 and became the precursor of the entire series of iron OHC engines by the company, with the camshaft located in the cylinder head. It is known from models such as Renault 9, 11, 19, 21, Clio, as well as Volvo 300 and 400 series. F series: F1N, F2R, F3N, F3P, F3R, F4P, F4R, F4Rt, F5R, F7P, and F7R.
The 1.7-liter, 8-valve Renault F3N engine first appeared in the late eighties as a variant of the F2N engine upgrade, with the installation of electronic fuel injection. It was fitted in Renault models 9, 11, 19, and 21, as well as Volvo cars with the B18EP index. F series: F1N, F2N, F2R, F3P, F3R, F4P, F4R, F4Rt, F5R, F7P, and F7R.
The 1.4-liter 8-valve Renault K7J engine was produced within the company from 1997 to 2016 and installed in many budget models such as Logan, Sandero, and Symbol. At the beginning of production, the engine was manufactured in Bursa, Turkey, and later in Pitesti, Romania. The K-series also includes the following engines: K4J, K4M, K7M, and K9K.
The 3.0-liter, 24-valve Renault L7X engine was introduced in 1997 when the V6 engine range called ESL replaced the outdated PRV unit. This engine was installed in Renault models such as Safrane, Espace, Laguna, and Clio V6.
The 2.2-liter Honda H22A engine was produced in Japan from 1991 to 2002 and was installed in the sports versions of the Accord model and the popular Prelude coupe. The engine was offered in two variants: a weaker one with a black cover and a stronger one with a red cover. The H series also includes the H23A engine.
The 2.8-liter Audi BDX 2.8 FSI engine was produced by the company's factories from 2006 to 2010 and was only installed in two models of the German group: Audi A6 C6 or Audi A8 D3. This power unit has several counterparts with indexes CCDA, CCEA or CHVA. The following engines also belong to the EA837 line: BDW, CAJA, CGWA, CGWB, CREC and AUK.