Ford Transit Connect (EU)

Coolant capacity & service interval

Ford Transit Connect (EU) coolant capacity ranges from 6,5 to 7 liters. Service intervals include checks at 20000 km or 12 months, checks at 25000 km or 12 months, and changes at 120 months. The data covers 5 configurations.

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

TypeSpecifications
Transit Connect 1.8 TDCi (81 kW) (2006-2013)
  • Use: Normal
  • Capacity 7 liter
  • Check 25000 km/ 12 months
  • Change 120 months
Transit Connect 1.8 (2002-2007)
  • Use: Normal
  • Capacity 6,5 liter
  • Check 20000 km/ 12 months
  • Change 120 months
Transit Connect 1.8 TDCi (55 kW) (2002-2013)
  • Use: Normal
  • Capacity 7 liter
  • Check 25000 km/ 12 months
  • Change 120 months
Transit Connect 1.8 TDCi (66 kW) (2002-2013)
  • Use: Normal
  • Capacity 7 liter
  • Check 25000 km/ 12 months
  • Change 120 months
Transit Connect 1.8 TDDi (55 kW) (2002-2007)
  • Use: Normal
  • Capacity 7 liter
  • Check 25000 km/ 12 months
  • Change 120 months

Additional Notes

  • The Ford Transit Connect (EU) 1.8 petrol variant (2002-2007) carries a cooling system capacity of 6.5 liters, which is notably lower than the 7-liter figure shared by all 1.8 diesel variants in the lineup. This difference reflects the distinct engine block architecture and internal coolant passage volume between petrol and diesel versions of the same displacement.
  • All three 1.8 TDCi power variants — rated at 55 kW, 66 kW, and 81 kW — share an identical 7-liter cooling system capacity, indicating that the additional power output across these variants was achieved through calibration and hardware changes that did not alter the fundamental cooling circuit volume.
  • The 1.8 TDDi (55 kW) covering 2002-2007 also holds a 7-liter cooling system capacity, matching the TDCi variants despite representing an older direct injection diesel technology. TDDi denotes a non-common-rail direct injection system, whereas TDCi uses common-rail injection, yet both share the same coolant fill requirement.
  • The 1.8 petrol variant specifies a coolant level check interval of every 20,000 km or 12 months under normal use conditions, while all diesel variants specify a longer check interval of 25,000 km or 12 months under the same conditions. Both intervals retain the 12-month time-based ceiling regardless of mileage.
  • All five configurations share a coolant change interval of 120 months, equivalent to 10 years, under normal use conditions. A 10-year change interval is characteristic of modern long-life coolant formulations, which use organic acid technology (OAT) or similar chemistry to resist degradation over extended periods.
  • The 1.8 TDCi 81 kW variant carries a start year of 2006, making it a later addition to the Transit Connect (EU) diesel range compared to the 55 kW and 66 kW TDCi variants, both of which begin in 2002. All three TDCi variants share the same 7-liter capacity and 25,000 km check interval under normal use.

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