Suzuki Alto

Coolant capacity & service interval

Suzuki Alto coolant capacity ranges from 3,5 to 4,3 liters. Service intervals include 10000 km/12 months, 15000 km/12 months, 24 months, 30000 km/24 months, 40000 km/24 months, 40000 km/48 months, and 45000 km/36 months. The data covers 5 configurations.

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

TypeSpecifications
Alto 1.0, AMF 310 (2009-2015)
  • Use: Normal
  • Capacity 4,3 liter
  • Change 45000 km/ 36 months
Alto 1.1, RF 410 (2002-2009)
  • Use: Normal
  • Capacity 3,5 liter
  • Change 30000 km/ 24 months
Alto 1.0, SH 410 (2000-2002)
  • Use: Normal
  • Capacity 4,3 liter
  • Check 15000 km/ 12 months
  • Change 24 months
Alto 1.0, SH 410 (1994-2000)
  • Use: Normal
  • Capacity 4 liter
  • Check 10000 km/ 12 months
  • Change 40000 km/ 24 months
Alto, SB 308 (1985-1994)
  • Use: Normal
  • Capacity 3,6-3,7 liter
  • Change 40000 km/ 48 months

Additional Notes

  • The Suzuki Alto SB 308 (1985-1994) carries a coolant capacity listed as a range of 3.6 to 3.7 liters, which reflects minor variation within the same engine family rather than a single fixed fill volume.
  • The Alto 1.1 RF 410 (2002-2009) has the smallest cooling system capacity across all listed configurations at 3.5 liters, consistent with a slightly different engine displacement compared to the 1.0-liter variants.
  • The AMF 310 (2009-2015) and the SH 410 (2000-2002) share an identical coolant capacity of 4.3 liters, the highest figure among all listed Alto configurations.
  • The SH 410 in its 1994-2000 form specifies both a check interval of 10,000 km or 12 months and a change interval of 40,000 km or 24 months under normal use conditions, distinguishing routine inspection from full fluid replacement.
  • The SH 410 (2000-2002) revision extended the check interval to 15,000 km or 12 months compared to the earlier 1994-2000 specification of 10,000 km or 12 months, while the change interval shifted to a time-only basis of 24 months with no stated kilometer figure.
  • The SB 308 (1985-1994) carries the longest coolant change interval among all listed entries at 40,000 km or 48 months under normal use, with 48 months representing a four-year time-based ceiling.
  • The AMF 310 (2009-2015) specifies a change interval of 45,000 km or 36 months under normal use, the highest kilometer threshold listed across all Alto cooling system entries.
  • The RF 410 (2002-2009) specifies a change interval of 30,000 km or 24 months, which is shorter in both distance and time than the AMF 310 interval despite both being 1.x-liter configurations within overlapping production periods.

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