Quick Summary
Looking for the correct oil type for your 1999 Ford F350 PICKUP? According to factory specs, the 5.4L 8 -cyl Engine Code [L] L requires 5W-20 viscosity oil. Using the right oil capacity of 6.0 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 5.4L 8 -cyl Engine Code [L] L Most Common
Verified Data
Capacity
6.0 QUART
Viscosity
5W-20
Oil Filter
EAO11
Drain Plug Torque
10 ft/lbs
๐ข๏ธ 6.8L 10-cyl Engine Code [S] S
Verified Data
Capacity
6.0 QUART
Viscosity
5W-20
Oil Filter
EAO11
Drain Plug Torque
17 ft/lbs
๐ข๏ธ 7.3L 8 -cyl Engine Code [F] F Diesel Turbo ๐ TURBO
Diesel
Verified Data
Capacity
15.0 QUART
Viscosity
0W-30
Oil Filter
EAO99
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Drain Plug Gasket
Replace every oil change - don't reuse!
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Common Trouble Codes for 1999 Ford F350 PICKUP
Get vehicle-specific repair guides for these codes