Quick Summary
Looking for the correct oil type for your 1990 Honda PRELUDE? According to factory specs, the 2.0L 4 -cyl Engine Code B20A3 C requires 10W-30 viscosity oil. Using the right oil capacity of 4.0 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.0L 4 -cyl Engine Code B20A3 C Most Common
Verified Data
Capacity
4.0 QUART
Viscosity
10W-30
Oil Filter
EA15K20
Drain Plug Torque
33 ft/lbs
๐ข๏ธ 2.0L 4 -cyl Engine Code B20A5 B
Verified Data
Capacity
4.0 QUART
Viscosity
10W-30
Oil Filter
51334
Drain Plug Torque
33 ft/lbs
๐ข๏ธ 2.1L 4 -cyl Engine Code B21A1 Z
Verified Data
Capacity
4.0 QUART
Viscosity
10W-30
Oil Filter
EA15K20
Drain Plug Torque
33 ft/lbs
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Oil Filter
OEM or premium aftermarket options
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Drain Plug Gasket
Replace every oil change - don't reuse!
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Oil Drain Pan
Catch and store used oil safely
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Funnel Set
No-spill oil pouring
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Mechanic Gloves
Keep your hands clean
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Common Trouble Codes for 1990 Honda PRELUDE
Get vehicle-specific repair guides for these codes