1991 Lincoln Town Car Oil Type & Capacity
The 1991 Lincoln Town Car takes 5W-20 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-20 — 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| Cartier | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.00 QTS. | 4.00 QTS. | Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. |
| Executive | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.00 QTS. | 4.00 QTS. | Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. |
| Signature | SAE 5W-20 Premium Synthetic Blend Motor Oil | 5.00 QTS. | 4.00 QTS. | Refer to Engine Oil recommended applications for SAE 5W-20 and 5W-30 motor oils TSB No. 02-1-9. |
Buy the right oil
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More specs & repair guides for your Town Car
1991 Lincoln Town Car factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
14.1 quarts (13.34 L) — 50/50 mixture of FORD Premium Cooling System Fluid and water
Frequently asked questions
What type of oil does a 1991 Lincoln Town Car take?
The 1991 Lincoln Town Car takes 5W-20 motor oil (SAE 5W-20 Premium Synthetic Blend Motor Oil), per the factory service manual.
How much oil does a 1991 Lincoln Town Car take?
The 1991 Lincoln Town Car holds 5.0 quarts with a filter change, or 4.0 quarts without changing the filter.
Can I use synthetic oil in my 1991 Lincoln Town Car?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1991 Lincoln Town Car. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.