1987 Oldsmobile Calais Oil Type & Capacity
The 1987 Oldsmobile Calais oil type depends on the engine: the Base, 2D Coupe, 2.5 U, Automatic takes 5W-30 (3.0 quarts with filter); the Base, 2D Coupe, 2.5 U, Standard takes 5W-30 (4.0 quarts with filter); the Base, 2D Coupe, 3.0 L takes 5W-30 (4.0 quarts with filter); the Base, 4D Sedan, 2.5 U, Automatic takes 5W-30 (3.0 quarts with filter); the Base, 4D Sedan, 2.5 U, Standard takes 5W-30 (4.0 quarts with filter); the Base, 4D Sedan, 3.0 L takes 5W-30 (4.0 quarts with filter); the Supreme, 2D Coupe, 2.5 U, Automatic takes 5W-30 (3.0 quarts with filter); the Supreme, 2D Coupe, 2.5 U, Standard takes 5W-30 (4.0 quarts with filter); the Supreme, 2D Coupe, 3.0 L takes 5W-30 (4.0 quarts with filter); the Supreme, 4D Sedan, 2.5 U, Automatic takes 5W-30 (3.0 quarts with filter); the Supreme, 4D Sedan, 2.5 U, Standard takes 5W-30 (4.0 quarts with filter); the Supreme, 4D Sedan, 3.0 L takes 5W-30 (4.0 quarts with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- Base, 2D Coupe, 2.5 U, Automatic: 5W-30, 3.0 quarts with filter
- Base, 2D Coupe, 2.5 U, Standard: 5W-30, 4.0 quarts with filter
- Base, 2D Coupe, 3.0 L: 5W-30, 4.0 quarts with filter
- Base, 4D Sedan, 2.5 U, Automatic: 5W-30, 3.0 quarts with filter
- Base, 4D Sedan, 2.5 U, Standard: 5W-30, 4.0 quarts with filter
- Base, 4D Sedan, 3.0 L: 5W-30, 4.0 quarts with filter
- Supreme, 2D Coupe, 2.5 U, Automatic: 5W-30, 3.0 quarts with filter
- Supreme, 2D Coupe, 2.5 U, Standard: 5W-30, 4.0 quarts with filter
- Supreme, 2D Coupe, 3.0 L: 5W-30, 4.0 quarts with filter
- Supreme, 4D Sedan, 2.5 U, Automatic: 5W-30, 3.0 quarts with filter
- Supreme, 4D Sedan, 2.5 U, Standard: 5W-30, 4.0 quarts with filter
- Supreme, 4D Sedan, 3.0 L: 5W-30, 4.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base, 2D Coupe, 2.5 U, Automatic — 2.5L Eng,Automatic Trans | SAE 5W-30 | 3.00 QTS. | — | API - SF/CC Energy Conserving. |
| Base, 2D Coupe, 2.5 U, Automatic — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Base, 2D Coupe, 2.5 U, Standard — 2.5L Eng,Standard Trans | SAE 5W-30 | 4.00 QTS. | — | — |
| Base, 2D Coupe, 2.5 U, Standard — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Base, 2D Coupe, 3.0 L — 3.0L Eng | SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 4.00 QTS. | — | — |
| Base, 4D Sedan, 2.5 U, Automatic — 2.5L Eng,Automatic Trans | SAE 5W-30 | 3.00 QTS. | — | API - SF/CC Energy Conserving. |
| Base, 4D Sedan, 2.5 U, Automatic — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Base, 4D Sedan, 2.5 U, Standard — 2.5L Eng,Standard Trans | SAE 5W-30 | 4.00 QTS. | — | — |
| Base, 4D Sedan, 2.5 U, Standard — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Base, 4D Sedan, 3.0 L — 3.0L Eng | SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 4.00 QTS. | — | — |
| Supreme, 2D Coupe, 2.5 U, Automatic — 2.5L Eng,Automatic Trans | SAE 5W-30 | 3.00 QTS. | — | API - SF/CC Energy Conserving. |
| Supreme, 2D Coupe, 2.5 U, Automatic — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Supreme, 2D Coupe, 2.5 U, Standard — 2.5L Eng,Standard Trans | SAE 5W-30 | 4.00 QTS. | — | — |
| Supreme, 2D Coupe, 2.5 U, Standard — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Supreme, 2D Coupe, 3.0 L — 3.0L Eng | SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 4.00 QTS. | — | — |
| Supreme, 4D Sedan, 2.5 U, Automatic — 2.5L Eng,Automatic Trans | SAE 5W-30 | 3.00 QTS. | — | API - SF/CC Energy Conserving. |
| Supreme, 4D Sedan, 2.5 U, Automatic — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Supreme, 4D Sedan, 2.5 U, Standard — 2.5L Eng,Standard Trans | SAE 5W-30 | 4.00 QTS. | — | — |
| Supreme, 4D Sedan, 2.5 U, Standard — 2.5L Eng | SAE 5W-30 (Preferred) (Below -20Deg.F to over 100Deg.F), 10W-30 (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 3.00 QTS. | — | — |
| Supreme, 4D Sedan, 3.0 L — 3.0L Eng | SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg. to over 100Deg.F), 30 (40Deg.F to over 100Deg.F) | 4.00 QTS. | — | — |
Buy the right oil
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More specs & repair guides for your Calais
1987 Oldsmobile Calais factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
8.0 quarts (7.57 L) — 50/50 mixture of Ethylene Glycol Base Antifreeze and water. GM Specification 1825-M.
Frequently asked questions
What type of oil does a 1987 Oldsmobile Calais take?
It depends on the engine: Base, 2D Coupe, 2.5 U, Automatic uses 5W-30; Base, 2D Coupe, 2.5 U, Standard uses 5W-30; Base, 2D Coupe, 3.0 L uses 5W-30; Base, 4D Sedan, 2.5 U, Automatic uses 5W-30; Base, 4D Sedan, 2.5 U, Standard uses 5W-30; Base, 4D Sedan, 3.0 L uses 5W-30; Supreme, 2D Coupe, 2.5 U, Automatic uses 5W-30; Supreme, 2D Coupe, 2.5 U, Standard uses 5W-30; Supreme, 2D Coupe, 3.0 L uses 5W-30; Supreme, 4D Sedan, 2.5 U, Automatic uses 5W-30; Supreme, 4D Sedan, 2.5 U, Standard uses 5W-30; Supreme, 4D Sedan, 3.0 L uses 5W-30.
How much oil does a 1987 Oldsmobile Calais take?
Capacity depends on the engine: Base, 2D Coupe, 2.5 U, Automatic holds 3.0 quarts with filter; Base, 2D Coupe, 2.5 U, Standard holds 4.0 quarts with filter; Base, 2D Coupe, 3.0 L holds 4.0 quarts with filter; Base, 4D Sedan, 2.5 U, Automatic holds 3.0 quarts with filter; Base, 4D Sedan, 2.5 U, Standard holds 4.0 quarts with filter; Base, 4D Sedan, 3.0 L holds 4.0 quarts with filter; Supreme, 2D Coupe, 2.5 U, Automatic holds 3.0 quarts with filter; Supreme, 2D Coupe, 2.5 U, Standard holds 4.0 quarts with filter; Supreme, 2D Coupe, 3.0 L holds 4.0 quarts with filter; Supreme, 4D Sedan, 2.5 U, Automatic holds 3.0 quarts with filter; Supreme, 4D Sedan, 2.5 U, Standard holds 4.0 quarts with filter; Supreme, 4D Sedan, 3.0 L holds 4.0 quarts with filter.
Can I use synthetic oil in my 1987 Oldsmobile Calais?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1987 Oldsmobile Calais. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.