Quick Summary
Looking for the correct oil type for your 1984 Chevrolet S SERIES BLAZER? According to factory specs, the 1.9L 4 -cyl Engine Code [A] X requires 10W-30 viscosity oil. Using the right oil capacity of 4.5 QUARTS ensures engine longevity and fuel efficiency.
๐ข๏ธ 1.9L 4 -cyl Engine Code [A] X Most Common
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
Oil Filter
51334
Drain Plug Torque
30 ft/lbs
๐ข๏ธ 2.0L 4 -cyl Engine Code [Y] Y
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
Oil Filter
EA15K29
Drain Plug Torque
30 ft/lbs
๐ข๏ธ 2.2L 4 -cyl Engine Code [S] S Diesel
Diesel
Verified Data
Capacity
See Manual
Viscosity
See Manual
Oil Filter
transmission
๐ข๏ธ 2.8L 6 -cyl Engine Code [B] B
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
Oil Filter
EAO23
Drain Plug Torque
30 ft/lbs
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Oil Filter
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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
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Common Trouble Codes for 1984 Chevrolet S SERIES BLAZER
Get vehicle-specific repair guides for these codes