Wolseley 6/99, 6/110

Coolant capacity & service interval

Wolseley 6/99 and 6/110 models require coolant with a capacity range of 10,8 to 12 liters. Service intervals occur every 15000 km. The data covers 2 configurations.

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

TypeSpecifications
6/110 (1961-1968)
  • Use: Normal
  • Capacity 10,8 liter
  • Change 15000 km
6/99 (1959-1961)
  • Use: Normal
  • Capacity 12 liter
  • Change 15000 km

Additional Notes

  • The Wolseley 6/99 carries a cooling system capacity of 12 liters, which is notably larger than the 10.8-liter figure associated with the 6/110.
  • The 6/110, produced from 1961-1968, has a coolant capacity of 10.8 liters, reflecting a reduction of 1.2 liters compared to the earlier 6/99 specification.
  • Both the 6/99 and the 6/110 share an identical coolant change interval of 15,000 km, applied under normal use conditions.
  • The 6/99 (1959-1961) coolant capacity of 12 liters is consistent with larger-displacement or less thermally optimized cooling circuits common in late 1950s British saloon engineering.

Other Systems