Quick Summary
Looking for the correct oil type for your 1990 Chevrolet CAPRICE? According to factory specs, the 4.3L 6 -cyl Engine Code [Z] Z requires 10W-30 viscosity oil. Using the right oil capacity of 4.0 QUARTS ensures engine longevity and fuel efficiency.
🛢️ 4.3L 6 -cyl Engine Code [Z] Z
Verified Data
Capacity
4.0 QUART
Viscosity
10W-30
Drain Plug Torque: 20 ft/lbs
Factory Filter: EAO23
Recommended Products
-
🛢️
Shop Correct Oil (10W-30) ensure matches factory spec
-
⚙️
Shop Oil Filter (EAO23) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
🛢️ 5.0L 8 -cyl Engine Code [E] E
Verified Data
Capacity
5.0 QUART
Viscosity
10W-30
Drain Plug Torque: 20 ft/lbs
Factory Filter: EAO59
Recommended Products
-
🛢️
Shop Correct Oil (10W-30) ensure matches factory spec
-
⚙️
Shop Oil Filter (EAO59) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
🛢️ 5.0L 8 -cyl Engine Code [Y] Y
Verified Data
Capacity
5.0 QUART
Viscosity
10W-30
Drain Plug Torque: 30 ft/lbs
Factory Filter: EAO64
Recommended Products
-
🛢️
Shop Correct Oil (10W-30) ensure matches factory spec
-
⚙️
Shop Oil Filter (EAO64) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
🛢️ 5.7L 8 -cyl Engine Code [7] 7
Verified Data
Capacity
5.0 QUART
Viscosity
10W-30
Drain Plug Torque: 30 ft/lbs
Factory Filter: EAO59
Recommended Products
-
🛢️
Shop Correct Oil (10W-30) ensure matches factory spec
-
⚙️
Shop Oil Filter (EAO59) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
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