BAIC Senova BJ40

Coolant capacity & service interval

BAIC Senova BJ40 coolant capacity is 7,66 liters. Service intervals are 400000 km or 24 months. Data covers 5 configurations.

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

TypeSpecifications
BJ40 (150 kW) (2023- )
  • Use: Normal
  • Capacity 7,66 liter
  • Change 400000 km/ 24 months
BJ40 (160 kW) (2023- )
  • Use: Normal
  • Capacity 7,66 liter
  • Change 400000 km/ 24 months
BJ40 (165 kW) (2023- )
  • Use: Normal
  • Capacity 7,66 liter
  • Change 400000 km/ 24 months
BJ40 (170 kW) (2023- )
  • Use: Normal
  • Capacity 7,66 liter
  • Change 400000 km/ 24 months
BJ40 (184 kW) (2023- )
  • Use: Normal
  • Capacity 7,66 liter
  • Change 400000 km/ 24 months

Additional Notes

  • The BAIC Senova BJ40 cooling system capacity is 7.66 liters across all five power variants — 150 kW, 160 kW, 165 kW, 170 kW, and 184 kW — introduced from 2023.
  • A uniform 7.66-liter fill volume across a range of output levels spanning 150 kW to 184 kW indicates the cooling system architecture is shared regardless of engine tune or power rating.
  • The coolant change interval is specified at 400,000 km or 24 months under normal use conditions, applying equally to all five BJ40 variants in the 2023 lineup.
  • A 400,000 km distance-based interval is an exceptionally long mileage threshold, reflecting the use of a long-life coolant formulation rather than a conventional service-grade fluid.
  • The 24-month time-based interval runs alongside the 400,000 km figure, meaning whichever limit is reached first would govern the service point under normal use conditions.
  • No variation in either capacity or change interval exists across the five power configurations, confirming that output differences between the 150 kW and 184 kW variants do not affect cooling system service specifications.

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