1999 Chrysler 300M Oil Type & Capacity
The 1999 Chrysler 300M 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 |
|---|---|---|---|---|
| 300M | API - SAE 5W-30 (Below 32Deg.F), 10W-30 (Above 0Deg.F) | 5.00 QTS. | 4.50 QTS. | — |
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More specs & repair guides for your 300M
1999 Chrysler 300M 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 Mopar Antifreeze/Coolant 5 Year/100,000 Mile Formula OAT (Organic Additive Technology) and distilled water. Fluid Capacity is between: 8.0 - 9.4 qts. Most services are about 80% of capacity listed. This is because not all coolant is drained from the cooling system. Includes: 1 qt. in coolant reserve tank.
Frequently asked questions
What type of oil does a 1999 Chrysler 300M take?
The 1999 Chrysler 300M takes 5W-30 motor oil (API - SAE 5W-30 (Below 32Deg.F), 10W-30 (Above 0Deg.F)), per the factory service manual.
How much oil does a 1999 Chrysler 300M take?
The 1999 Chrysler 300M holds 5.0 quarts with a filter change, or 4.5 quarts without changing the filter.
Can I use synthetic oil in my 1999 Chrysler 300M?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Chrysler 300M. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.