Quick Summary
Looking for the correct oil type for your 1991 BMW 750iL? According to factory specs, the 5.0L 12-cyl Engine Code M70 B50 V requires 10W-30 viscosity oil. Using the right oil capacity of 7.9 quarts ensures engine longevity and fuel efficiency.
๐ข๏ธ 5.0L 12-cyl Engine Code M70 B50 V
Verified Data
Capacity
7.9 quart
Viscosity
10W-30
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Mechanic Gloves
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Common Trouble Codes for 1991 BMW 750iL
Get vehicle-specific repair guides for these codes