1992 Buick Park Avenue Oil Type & Capacity: 5W-30 (5.0 quarts)
The 1992 Buick Park Avenue takes 5W-30 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Base | API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F) | 5.00 QTS. | 4.50 QTS. | — |
| Ultra | API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F) | 5.00 QTS. | 4.50 QTS. | — |
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More factory specs & repair guides for your Park Avenue
🛞 1992 Buick Park Avenue Tire Size & Pressure →🌧️ 1992 Buick Park Avenue Wiper Blade Sizes →💡 1992 Buick Park Avenue Light Bulb Sizes →📖 1992 Buick Park Avenue Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
13.0 quarts (12.3 L) — 50/50 mixture of Ethylene Glycol Base Antifreeze and water. GM Specification 1825-M.
Frequently asked questions
What type of oil does a 1992 Buick Park Avenue take?
The 1992 Buick Park Avenue takes 5W-30 motor oil (API - SAE 5W-30 (Below -20Deg.F to 60Deg.F), 10W-30 (Preferred) (0Deg.F to Above 100Deg.F)), per the factory service manual.
What is the oil capacity of a 1992 Buick Park Avenue?
The 1992 Buick Park Avenue oil capacity is 5.0 quarts with a filter change, or 4.5 quarts without changing the filter.
How often should I change the oil in my 1992 Buick Park Avenue?
Most 1992 Buick Park Avenue owners follow a 5,000–7,500 mile interval with conventional oil, or up to 10,000 miles with full synthetic. Always check the oil life monitor if equipped, and consult your owner's manual — Buick recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1992 Buick Park Avenue?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1992 Buick Park Avenue. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.