2.2-liter engine 939A5000 or Alfa Romeo 159 2.2 JTS was produced from 2005 to 2010 and installed in many well-known models of the group, such as 159, Brera, and the similar Spider. This engine is actually a modification of the Opel power unit Z22YH with phasing regulators. The JTS engine series includes: 937A1000 and 939A000.
| Exact capacity | 2198 cm³ |
| Power system | direct injection |
| Engine power | 185 HP |
| Torque | 230 nm |
| Engine block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 86 mm |
| Piston stroke. | 94.6 mm |
| Compression ratio | 11.3 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | on intake and exhaust. |
| Turbocharging | there is no |
| What oils to use | 5.4 liters 5W-40 |
| Fuel type | 95 |
| Environmental class | EURO 4 |
| Approximate life expectancy | 220 000 HP |
| City | 12.8 litry |
| Route | 7.1 litry |
| Mixed | 9.2 litry |
The weight of the engine 939A5000 according to the catalog is 155 kg. The engine number 939A5000 is located on the oil filter housing. This engine is particularly prone to accelerated carbon buildup on the valves. The fuel injection pump (TNVD) has a short service life, and if it fails, the engine will not rev above 3000 rpm. The timing chain and especially its tensioner have a rather modest lifespan. When replacing them, do not forget about the separate chain for the water pump and balancer shaft. The crankcase ventilation system causes a lot of trouble and it is better to clean it more often.
| 159 (Type 939) | 2005 - 2009 |
| Brera I (Type 939) | 2005 - 2009 |
| Spider VI (Type 939) | 2006 - 2010 |
1.4-liter 16-valve Fiat 199A6000 or StarJet engine was produced from 2005 to 2011 and only installed in the Grande Punto before its second facelift and renaming to Punto. This powertrain was also available in the similar model Alfa Romeo MiTo in the early production years. FIRE series: 187A1000, 188A4000, 169A4000, 176A8000, 188A5000, and 350A1000.
The 1.4-liter turbocharged engine Fiat 198A1000, also known as the 1.4 T-Jet, was produced from 2007 to 2010 and installed in models such as Bravo, Linea, Grande Punto, as well as Lancia Delta and Alfa Romeo MiTo. Unlike its less powerful counterpart, this engine quickly gave way to the MultiAir unit. The FIRE-T series also includes 198A4000.
The 2.0-liter engine 937A1000 or Alfa Romeo 156 2.0 JTS was produced from 2002 to 2010 and installed in popular models of the brand, such as 156, GT, GTV, and the similar Spider. This engine is actually a modification of the Twin Spark engine with direct fuel injection. The JTS engine series also includes: 939A5000 and 939A000.
1.8-liter engine 939B1000 or Alfa Romeo 159 1.8 TBi was produced from 2009 to 2014 and installed in well-known models of the group such as 159, Brera, and the similar Spider. In the Lancia Delta third generation hatchbacks, this powertrain is known as 1.8 DI T-Jet 16V. The TBi engine lineup also includes the 960A1000 engine.
The 3.0-liter engine Hyundai D6JA or Genesis 3.0 CRDi is produced by the company since 2020 and currently only installed in one model, the luxury crossover GV80 by Genesis. This engine is the first six-cylinder inline diesel engine from the Korean company. In the T family, there is only one diesel engine available.
The 2.5-liter V6 Mazda KL-DE engine was produced at the company's factories from 1992 to 2002 and was installed in European and American versions of the 626, MX-6, or Millenia models. This powertrain is also known as KL-03 and was found under the hood of the Ford Probe. The K-engine series includes: K8-DE, K8-ZE, KF-DE, KF-ZE, KJ-ZEM, KL-G4, and KL-ZE.