Only Green antifreeze type is suitable and you’ll need 7 liters of it. For sufficient use of Volvo 360 you need to use suitable antifreeze. You may use code of motor B19A and volume figure of 2.0 or just tell the 1984 year of production to buy liquid. Otherwise 360 made in 1986 won’t serve you long enough. You should be careful at choosing liquids for Volvo especially for vehicles having 2.0 motor.
2.0 360 motors of 1984 year will serve more by optimal service. To endure car life take only Green antifreeze and pour not more or less than 7 liters. Look at Volvo’s requirements and make your 1989 360 serve longer and with no problem. There is an important thing for B19A engines of Volvo’s production – they expect good service.