Fluid · Coolant
Coolant
for 1977-1989 BMW 6 Series 3.0L M30 SOHC I6 (fuel-injected, 630CSi) · RWD
Fluid Type
Ethylene glycol green 50/50
Spec: ASTM D3306
Capacity
12qt
11.35 L
Drain & Refill
10 qt
9.46 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
Use non-phosphate coolant. Flush every 2-3 years.