Quick Summary
Looking for the correct oil type for your 1983 Buick CENTURY? According to factory specs, the 2.5L 4 -cyl Engine Code [5] 5 requires Awaiting Scrape viscosity oil. Using the right oil capacity of Awaiting Scrape ensures engine longevity and fuel efficiency.
๐ข๏ธ 2.5L 4 -cyl Engine Code [5] 5 Most Common
Verified Data
Capacity
Check Manual
Viscosity
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๐ข๏ธ 2.5L 4 -cyl Engine Code [R] R
Verified Data
Capacity
3.5 QUART
Viscosity
10W-30
๐ข๏ธ 2.8L 6 -cyl Engine Code [X] X
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
๐ข๏ธ 3.0L 6 -cyl Engine Code [E] E
Verified Data
Capacity
4.5 QUART
Viscosity
10W-30
๐ข๏ธ 4.3L 6 -cyl Engine Code [T] T Diesel
Diesel
Verified Data
Capacity
5.9 QUART
Viscosity
10W-30
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Recommended Maintenance Products
Everything you need for a complete oil change
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Motor Oil
Get the correct viscosity for your engine
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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 1983 Buick CENTURY
Get vehicle-specific repair guides for these codes