Fiat 500X, 334 (EU)

Transfer case fluid capacity & service interval

Fiat 500X, 334 (EU) models utilize transfer case fluid with a capacity of 0,4 liter. Service intervals require checks every 60000 km or 36 months. The data covers 5 configurations.

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

TypeSpecifications
  • 500X 2.0 MultiJet (100 kW) 4x4 AdBlue (2018-2020)
  • (PTU)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 60000 km/ 36 months
  • 500X 2.0 MultiJet (110 kW) 4x4 (2018-2020)
  • (PTU)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 60000 km/ 36 months
  • 500X 2.0 MultiJet (110 kW) 4x4 AdBlue (2018-2020)
  • (PTU)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 60000 km/ 36 months
  • 500X 2.0 MultiJet (100 kW) 4x4 (2015-2020)
  • (PTU)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 60000 km/ 36 months
  • 500X 2.0 MultiJet (103 kW) 4x4 (2015-2018)
  • (PTU)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 60000 km/ 36 months

Additional Notes

  • The Fiat 500X 334 (EU) transfer case fluid specifications cover all 4x4 variants equipped with the 2.0 MultiJet engine, spanning output ratings of 100 kW, 103 kW, and 110 kW across the 2015-2020 model range.
  • The power transfer unit (PTU), which is the component referred to as the transferbox in these specifications, carries a fluid capacity of 0.4 liter across every listed configuration.
  • A 0.4 liter capacity is a notably small volume, consistent with a compact PTU unit rather than a traditional transfer case, reflecting the space constraints of a transverse-engine AWD architecture.
  • All five configurations share an identical service interval of 60,000 km or 36 months, whichever comes first, under normal use conditions.
  • The 36-month time limit means that even low-mileage vehicles reach a service point on a calendar basis, independent of distance traveled.
  • The 100 kW 4x4 variant covers the widest model year span in the dataset, running from 2015-2020, while the 103 kW variant is limited to 2015-2018.
  • The 110 kW variants, both the standard and AdBlue versions, share the same 2018-2020 production window and identical PTU fluid specifications.
  • AdBlue variants of the 100 kW and 110 kW engines, introduced from 2018, carry no difference in PTU fluid capacity or service interval compared to their non-AdBlue counterparts.

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