Suzuki LJ/SJ

Coolant capacity & service interval

Suzuki LJ/SJ coolant capacity ranges from 3,8 to 5 liters. The service interval is 24 months. The data covers 3 configurations.

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

TypeSpecifications
SJ413 (1984-1998)
  • Use: Normal
  • Capacity 5 liter
  • Change 24 months
SJ410 (1981-1988)
  • Use: Normal
  • Capacity 3,8 liter
  • Change 24 months
LJ80 (1977-1983)
  • Use: Normal
  • Capacity 3,8 liter
  • Change 24 months

Additional Notes

  • The Suzuki LJ/SJ cooling system capacities split into two distinct values across the model range: 3.8 liters for the LJ80 and SJ410, and 5 liters for the SJ413.
  • A 5-liter cooling system capacity, as seen in the SJ413 (1984-1998), reflects a larger engine displacement requiring greater coolant volume to maintain operating temperatures.
  • The LJ80 (1977-1983) carries a 3.8-liter cooling system capacity, which aligns with the smaller engine architecture typical of early compact off-road vehicles from that era.
  • The SJ410 (1981-1988) shares the same 3.8-liter cooling system capacity as the LJ80, despite being a separate model introduced several years later.
  • All three configurations — LJ80, SJ410, and SJ413 — specify a 24-month coolant change interval under normal use conditions, meaning standard driving without the added thermal stress associated with severe-duty operation.
  • A 24-month service interval for coolant is a calendar-based schedule, meaning the change is due regardless of mileage accumulation once two years have elapsed.

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