Suzuki Baleno, A1K

Coolant capacity & service interval

Suzuki Baleno and A1K models utilize coolant with capacities ranging from 4,3 to 4,5 liters. Service intervals for coolant changes occur at 40000 km or 36 months and 45000 km or 36 months. The data covers 6 configurations.

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

TypeSpecifications
Baleno 1.0 Boosterjet, A1K 310 (2018-2019)
  • Use: Normal
  • Capacity 4,5 liter (with automatic transaxle)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 40000 km/ 36 months
Baleno 1.0 Boosterjet, A1K 310 (P02 GBR, P22 DEU, P54 ISR) (2018-2019)
  • Use: Normal
  • Capacity 4,5 liter (with automatic transaxle)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 45000 km/ 36 months
Baleno 1.2 DualJet, A1K 412 (P02 GBR, P22 DEU, P54 ISR) (2018-2019)
  • Use: Normal
  • Capacity 4,4 liter (with CVT)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 40000 km/ 36 months
Baleno 1.0 Boosterjet, A1K 310 (2016-2018)
  • Use: Normal
  • Capacity 4,5 liter (with automatic transaxle)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 40000 km/ 36 months
Baleno 1.0 Boosterjet, A1K 310 (P02 GBR, P22 DEU, P54 ISR) (2016-2018)
  • Use: Normal
  • Capacity 4,5 liter (with automatic transaxle)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 45000 km/ 36 months
Baleno 1.2 DualJet, A1K 412 (P02 GBR, P22 DEU, P54 ISR) (2016-2018)
  • Use: Normal
  • Capacity 4,4 liter (with CVT)
  • Capacity 4,3 liter (with manual transaxle)
  • Change 40000 km/ 36 months

Additional Notes

  • The Suzuki Baleno A1K cooling system capacity varies depending on the transmission type fitted. The 1.0 Boosterjet (A1K 310) holds 4.5 liters with an automatic transaxle and 4.3 liters with a manual transaxle, while the 1.2 DualJet (A1K 412) holds 4.4 liters with a CVT and 4.3 liters with a manual transaxle.
  • The 0.2-liter difference between automatic and manual transaxle configurations on the 1.0 Boosterjet reflects the additional coolant volume routed through the automatic transaxle's integrated cooling circuit, which is absent in manual transaxle setups.
  • The 1.2 DualJet paired with a CVT requires 4.4 liters, placing its capacity between the two 1.0 Boosterjet figures. CVT units commonly use a separate fluid for lubrication, so the coolant volume difference here relates to the CVT's heat exchanger or cooling passages rather than shared fluid.
  • All six configurations carry a normal use condition, meaning the stated intervals apply to standard operating environments rather than severe-duty cycles such as frequent towing, extreme temperatures, or predominantly short-trip driving.
  • The standard change interval for the 1.0 Boosterjet A1K 310 is 40,000 km or 36 months, whichever comes first, across both the 2016-2018 and 2018-2019 model year ranges.
  • Market-specific variants of the 1.0 Boosterjet sold in Great Britain (P02 GBR), Germany (P22 DEU), and Israel (P54 ISR) carry a longer distance interval of 45,000 km while retaining the same 36-month time limit. The 5,000 km extension reflects a regional calibration of the service schedule rather than a change in fluid capacity or specification.
  • The 1.2 DualJet A1K 412 variants for GBR, DEU, and ISR markets use a 40,000 km interval, aligning with the standard 1.0 Boosterjet schedule rather than the extended 45,000 km interval applied to the 1.0 Boosterjet in those same markets.
  • The 36-month time limit is consistent across all six configurations regardless of engine, transmission, or market variant. Time-based intervals exist because coolant degrades chemically over time even when mileage accumulation is low, making the calendar limit relevant for low-mileage use patterns.
  • Capacity figures listed for the cooling system represent service fill volumes, meaning the amount of coolant required when refilling a drained system under normal service conditions. Overhaul or full flush procedures may differ if residual fluid remains in passages not fully evacuated during a standard drain.

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