Quick Summary
Looking for the correct oil type for your 2003 Ford THUNDERBIRD? According to factory specs, the 3.9L 8 -cyl Engine Code [A] A requires 5W-20 viscosity oil. Using the right oil capacity of 6.6 quarts ensures engine longevity and fuel efficiency.
🛢️ 3.9L 8 -cyl Engine Code [A] A
Verified Data
Capacity
6.6 quart
Viscosity
5W-20
Drain Plug Torque: 17 ft/lbs
Factory Filter: transmission
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