Quick Summary
Looking for the correct oil type for your 1991 Oldsmobile CUTLASS CRUISER? According to factory specs, the 2.5L 4 -cyl Engine Code [R] R requires See Manual viscosity oil. Using the right oil capacity of 4.5 QUARTS ensures engine longevity and fuel efficiency.
🛢️ 2.5L 4 -cyl Engine Code [R] R
Verified Data
Capacity
4.5 QUART
Viscosity
See Manual
Drain Plug Torque: 30 ft/lbs
Factory Filter: EA15K29
Recommended Products
-
🛢️
Shop Correct Oil (See Manual) ensure matches factory spec
-
⚙️
Shop Oil Filter (EA15K29) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
🛢️ 3.3L 6 -cyl Engine Code [N] N
Verified Data
Capacity
4.5 QUART
Viscosity
See Manual
Drain Plug Torque: 30 ft/lbs
Factory Filter: EA15K29
Recommended Products
-
🛢️
Shop Correct Oil (See Manual) ensure matches factory spec
-
⚙️
Shop Oil Filter (EA15K29) replace every oil change
-
🔧
Crush Washers/Gaskets don't reuse old ones!
- 🥣 Oil Drain Pan
- 🌪️ Funnel Set
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