Mazda Workshop Service and Repair Manuals

Engine Oil: Capacity Specifications

TYPE...................................................................................................................................................................................................................................SG
CAPACITY, Refill:                                               
626, MX-6..........................................................................................................................................................................................3.9 Liters    4.1 Quarts

Capacity shown is without filter.  When replacing filter, additional oil may be needed
1988-90:
Above 85°F (29°C)...............................................................................................................................................................................................................40
Above 15°F (-9°C)........................................................................................................................................................................................20W-40, 20W-50
Above -15°F (-25°C).....................................................................................................................................................................................10W-40, 10W-50
32° to 105°F (0° to 39°C).....................................................................................................................................................................................................30
15° to 65°F (-9° to 20°C).............................................................................................................................................................................................20W-20
-15° to 85°F (-25° to 29°C)..........................................................................................................................................................................................10W-30
Below 32°F (0°C)..........................................................................................................................................................................................................5W-30
Below -5°F (-20°C)........................................................................................................................................................................................................5W-20
1991-92:
Above -15°F (-25°C)....................................................................................................................................................................................................10W-30
Below 32°F (0°C)..........................................................................................................................................................................................................5W-30