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1980 Chevrolet IMPALA

Factory Maintenance Specifications

Quick Summary

Looking for the correct oil type for your 1980 Chevrolet IMPALA? According to factory specs, the 3.8L 6 -cyl Engine Code [A] A requires See Manual viscosity oil. Using the right oil capacity of 5.0 QUARTS ensures engine longevity and fuel efficiency.

🛢️ 3.8L 6 -cyl Engine Code [A] A

Verified Data
Capacity
5.0 QUART
Viscosity
See Manual

Drain Plug Torque: 20 ft/lbs

Factory Filter: EA15K29

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🛢️ 3.8L 6 -cyl Engine Code [K] K

Verified Data
Capacity
4.5 QUART
Viscosity
See Manual

Drain Plug Torque: 30 ft/lbs

Factory Filter: EA15K29

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🛢️ 4.4L 8 -cyl Engine Code [J] J

Verified Data
Capacity
5.0 QUART
Viscosity
See Manual

Drain Plug Torque: 20 ft/lbs

Factory Filter: EAO59

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🛢️ 5.0L 8 -cyl Engine Code [H] H

Verified Data
Capacity
5.0 QUART
Viscosity
See Manual

Drain Plug Torque: 20 ft/lbs

Factory Filter: EAO59

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🛢️ 5.7L 8 -cyl Engine Code [L] L

Verified Data
Capacity
5.0 QUART
Viscosity
See Manual

Factory Filter: EAO59

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🛢️ 5.7L 8 -cyl Engine Code [N] N Diesel

Diesel Verified Data
Capacity
7.0 QUART
Viscosity
10W-30

Drain Plug Torque: 30 ft/lbs

Factory Filter: EAO64

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