1999 Dodge Viper Oil Type & Capacity
The 1999 Dodge Viper takes 5W-30 motor oil — 8.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 8.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| ACR | API - SAE 5W-30 | 8.50 QTS. | 8.00 QTS. | — |
| GTS | API - SAE 5W-30 | 8.50 QTS. | 8.00 QTS. | — |
| RT/10 | API - SAE 5W-30 | 8.50 QTS. | 8.00 QTS. | — |
Buy the right oil
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More specs & repair guides for your Viper
1999 Dodge Viper factory service manualAll fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner site AllOEMManuals.com.
Coolant capacity
12.8 quarts (12.11 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water. MOPAR Part No. 4267020.
Frequently asked questions
What type of oil does a 1999 Dodge Viper take?
The 1999 Dodge Viper takes 5W-30 motor oil (API - SAE 5W-30), per the factory service manual.
How much oil does a 1999 Dodge Viper take?
The 1999 Dodge Viper holds 8.5 quarts with a filter change, or 8.0 quarts without changing the filter.
Can I use synthetic oil in my 1999 Dodge Viper?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Dodge Viper. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.