Alfa Romeo 147, 937 (EU)

Coolant capacity & service interval

Alfa Romeo 147, 937 (EU) coolant capacity ranges from 6,1 to 9,2 liters. Service intervals include checking at 500 km, 1000 km, 20000 km, or 20000 km/12 months, and changing at 60000 km/24 months. The data covers 10 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
147 1.9 JTDm (88 kW) (2007-2010)
  • Use: Normal
  • Capacity 7,2 liter
  • Check 20000 km
147 1.9 JTDm 16V Q2 (2007-2010)
  • Use: Normal
  • Capacity 7,2 liter
  • Check 20000 km
147 1.9 JTDm 16V (2005-2010)
  • Use: Normal
  • Capacity 7,2 liter
  • Check 20000 km
147 1.9 JTD 16V (2002-2005)
  • Use: Normal
  • Capacity 7,2 liter
  • Check 20000 km
147 GTA 3.2 V6 (2002-2007)
  • Use: Normal
  • Capacity 9,2 liter
  • Check 20000 km/ 12 months
147 1.6 TS (77 kW) (2000-2010)
  • Use: Normal
  • Capacity 6,8 liter
  • Check 500 km
  • Change 60000 km/ 24 months
147 1.6 TS (88 kW) (2000-2010)
  • Use: Normal
  • Capacity 7 liter
  • Check 500 km
  • Change 60000 km/ 24 months
147 1.9 JTD (74 kW) (2000-2010)
  • Use: Normal
  • Capacity 6,1 liter
  • Check 1000 km
147 1.9 JTD (85 kW) (2000-2010)
  • Use: Normal
  • Capacity 6,1 liter
  • Check 1000 km
147 2.0 TS (2000-2010)
  • Use: Normal
  • Capacity 7,2 liter
  • Check 500 km
  • Change 60000 km/ 24 months

Additional Notes

  • The Alfa Romeo 147 1.6 TS in its 77 kW form holds 6.8 liters of coolant, while the higher-output 88 kW variant of the same 1.6 TS engine requires a slightly larger fill of 7.0 liters. Both share identical service intervals of a check at 500 km and a full coolant change at 60,000 km or 24 months under normal use conditions.
  • The 2.0 TS cooling system capacity of 7.2 liters aligns with the larger displacement relative to the 1.6 TS variants, and the 500 km initial check interval is shared across all three petrol TS engines, suggesting a common break-in verification practice for the Twin Spark family.
  • Among the petrol engines, the 60,000 km or 24-month coolant change interval applies to the 1.6 TS (77 kW), 1.6 TS (88 kW), and 2.0 TS configurations. A time-based interval of 24 months means the coolant is due for replacement whichever limit is reached first, regardless of mileage accumulated.
  • The two lower-output diesel variants, the 1.9 JTD at 74 kW and 85 kW, both carry a 6.1-liter cooling system capacity. At 6.1 liters, these are the smallest coolant fills across all 147 configurations listed, and both specify only a 1,000 km check interval with no stated change interval.
  • The 1.9 JTD 16V (2002-2005), the 1.9 JTDm 88 kW (2007-2010), the 1.9 JTDm 16V (2005-2010), and the 1.9 JTDm 16V Q2 (2007-2010) all share a 7.2-liter capacity and a 20,000 km check interval. The 7.2-liter figure represents a notably larger cooling system than the non-16V JTD engines, consistent with the greater thermal demands of a 16-valve diesel head.
  • The 147 GTA 3.2 V6 carries the largest cooling system capacity in the lineup at 9.2 liters, which reflects the significantly greater heat output of a 3.2-liter six-cylinder engine compared to the four-cylinder units. The check interval for the GTA is set at 20,000 km or 12 months, the only configuration in the range to include a time-based check interval rather than a mileage-only check.
  • The 1,000 km check interval specified for the 1.9 JTD 74 kW and 85 kW variants is considerably shorter than the 20,000 km interval used for the 16V diesel variants. A 1,000 km interval typically corresponds to an early inspection period shortly after a service event, rather than a routine ongoing schedule.
  • Across the diesel range, the transition from the JTD designation to JTDm reflects Fiat Group's updated common-rail injection technology. The JTDm variants, spanning 2005-2010, consistently show the 7.2-liter capacity and 20,000 km check interval, matching the earlier 1.9 JTD 16V rather than the base JTD figures.

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