Alfa Romeo Spider, 939 (EU)

Automatic transmission fluid capacity & service interval

Alfa Romeo Spider 939 (EU) automatic transmission fluid capacity ranges from 3,3 to 6,1 liters. Service intervals consist of checks at 30000 km and 35000 km. The data covers 4 configurations.

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

TypeSpecifications
Spider 2.4 JTDm 20V (147 kW) (2008-2010)
  • Use: Normal
  • Capacity 6,1 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Check 35000 km
  • Code: Aisin Warner AF 40-6 6/1
Spider 3.2 JTS V6 Q4 (2008-2010)
  • Use: Normal
  • Capacity 6,1 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Check 35000 km
  • Code: Aisin Warner AF 40-6 6/1
Spider 2.4 JTDm 20V (147 kW) (2006-2008)
  • Use: Normal
  • Capacity 6,1 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Check 35000 km
  • Code: Aisin Warner AF 40-6 6/1
Spider 3.2 JTS V6 Q4 (2006-2008)
  • Use: Normal
  • Capacity 6,1 liter (Dry fill)
  • Capacity 3,3 liter (Service fill)
  • Check 30000 km
  • Code: Aisin Warner AF 40-6 6/1

Additional Notes

  • The Alfa Romeo Spider 939 (EU) automatic transmission is a transaxle unit across all listed configurations, meaning the transmission and differential are housed in a single combined assembly rather than as separate components.
  • A dry fill capacity of 6.1 liters applies to all four configurations, representing the total fluid volume required when filling a completely drained or rebuilt transaxle from empty.
  • The service fill capacity of 3.3 liters is consistent across all configurations, reflecting the partial volume exchanged during a routine fluid service rather than a full overhaul refill.
  • The gap between the 6.1-liter dry fill and the 3.3-liter service fill indicates that roughly half the total fluid volume remains in the transaxle during a standard service, as some fluid is retained in the torque converter and internal passages.
  • The Spider 2.4 JTDm 20V (147 kW) carries a check interval of 35,000 km under normal use conditions for both the 2006-2008 and 2008-2010 model year ranges.
  • The Spider 3.2 JTS V6 Q4 in the 2006-2008 range carries a shorter check interval of 30,000 km under normal use conditions, compared to the 35,000 km interval specified for the same engine in the 2008-2010 range.
  • The revision of the 3.2 JTS V6 Q4 check interval from 30,000 km to 35,000 km between the two model year ranges represents the only specification difference across all four listed configurations.

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