Engine Fiat 198A4000

The 1.4-liter Fiat 198A4000 or 1.4 T-Jet engine was assembled by the company from 2007 to 2020 and installed on such models of the Italian concern as Bravo, Linea, Doblo and Grande Punto. This turbo engine is also often found under the hood of Lancia Delta, Alfa Romeo MiTo and Giulietta.

FIRE-engines: 187A1000, 169A4000, 176A8000, 188A4000, 188A5000, 199A6000, 350A1000, 198A1000, 198A4000, 955A6000, 955A2000.


Production years 2007-2020
Displacement, cc 1368
Fuel system distributed injection
Power output, hp 120
Torque output, Nm 206
Cylinder block cast iron R4
Block head aluminum 16v
Cylinder bore, mm 72
Piston stroke, mm 84
Compression ratio 9.8
Features DOHC, intercooler
Hydraulic lifters yes
Timing drive belt
Phase regulator no
Turbocharging IHI RHF3 VL37
Recommended engine oil 5W-40
Engine oil capacity, liter 2.9
Fuel type petrol
Euro standards EURO 4/5
Fuel consumption, L/100 km (for Fiat Linea 2009)
— city
— highway
— combined
Engine lifespan, km ~250 000
Weight, kg 125

The engine was installed on:

  • Alfa Romeo MiTo I (Type 955) in 2008 – 2009;
  • Alfa Romeo Giulietta I (Type 940) in 2010 – 2020;
  • Fiat Bravo II (198) in 2007 – 2014;
  • Fiat Doblo II (263) in 2010 – 2020;
  • Fiat Grande Punto I (199) in 2007 – 2009;
  • Fiat Linea I (323) in 2007 – 2018;
  • Lancia Delta III (844) in 2008 – 2014.

Disadvantages of the Fiat 198A4000 engine

  • The motor as a whole is reliable, has a long resource, but regularly worries about little things;
  • Fuel pressure regulator failure or clogged filter causing poor starting;
  • When the oil separator membrane is worn, lubricant consumption appears and rapidly increases;
  • At high mileage, the hot part of the turbine and exhaust manifold may crack;
  • The rubber diaphragm of the turbocharger bypass valve often bursts.

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