Quick Summary
Looking for the correct oil type for your 2026 Cadillac CT4? According to factory specs, the 2.0L 4 -cyl Engine Code [K] LSY K Turbo requires 0W-20 viscosity oil. Using the right oil capacity of 5.3 quarts ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.0L 4 -cyl Engine Code [K] LSY K Turbo Most Common ๐ TURBO
Verified Data
Capacity
5.3 quart
Viscosity
0W-20
Oil Filter
transmission
Drain Plug Torque
Verify
๐ข๏ธ 2.7L 4 -cyl Engine Code [L] L3B 2 Turbo ๐ TURBO
Verified Data
Capacity
5.5 quart
Viscosity
0W-30
Oil Filter
transmission
Drain Plug Torque
Verify
๐ข๏ธ 3.6L 6 -cyl Engine Code [P] LF4 P Turbo ๐ TURBO
Verified Data
Capacity
7 quart
Viscosity
0W-30
Oil Filter
transmission
Drain Plug Torque
Verify
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Common Trouble Codes for 2026 Cadillac CT4
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