Jensen Interceptor

Automatic transmission fluid capacity & service interval

Jensen Interceptor automatic transmission fluid capacity is 9,5 liters. Service intervals include changing at 12000 km or 12 months, checking at 13000 km or 6 months, and changing at 58000 km or 36 months. The data covers 2 configurations.

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

TypeSpecifications
Interceptor MK I (1966-1971)
  • Use: Normal
  • Capacity 9,5 liter
  • Change 12000 km/ 12 months
  • Code: 3/1
Interceptor MK I (1966-1971)
  • Use: First change only
  • Capacity 9,5 liter
  • Check 13000 km/ 6 months
  • Change 58000 km/ 36 months
  • Code: 3/1

Additional Notes

  • The Jensen Interceptor MK I carries an automatic transmission fluid capacity of 9.5 liters across both service configurations listed for the 1966-1971 model years.
  • Under normal use conditions, the automatic transmission fluid change interval is set at 12,000 km or 12 months, whichever comes first.
  • A separate first change only schedule applies to the Interceptor MK I, under which a fluid check is due at 13,000 km or 6 months, followed by a change interval of 58,000 km or 36 months.
  • The 58,000 km change interval tied to the first change only schedule is notably longer than the 12,000 km interval assigned to normal use, reflecting a distinction between an initial break-in service and ongoing maintenance cycles.
  • The 9.5-liter capacity figure applies equally to both the normal and first change only service rows, indicating a consistent total system fill volume regardless of which service schedule is followed.

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