1999 Dodge Durango Oil Type & Capacity
The 1999 Dodge Durango oil type depends on the engine: the 3.9 X, 4WD takes 5W-30 (4.0 quarts qt with filter); the 3.9 X, RWD takes 5W-30 (4.0 quarts qt with filter); the 5.2 Y, 4WD, Automatic takes 10W-30 (5.0 quarts qt with filter); the 5.2 Y, 4WD, Part Time takes 10W-30 (5.0 quarts qt with filter); the 5.2 Y, RWD takes 10W-30 (5.0 quarts qt with filter); the 5.9 Z, 4WD, Automatic takes 10W-30 (5.0 quarts qt with filter); the 5.9 Z, 4WD, Part Time takes 10W-30 (5.0 quarts qt with filter); the 5.9 Z, RWD takes 10W-30 (5.0 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 3.9 X, 4WD: 5W-30, 4.0 quarts with filter
- 3.9 X, RWD: 5W-30, 4.0 quarts with filter
- 5.2 Y, 4WD, Automatic: 10W-30, 5.0 quarts with filter
- 5.2 Y, 4WD, Part Time: 10W-30, 5.0 quarts with filter
- 5.2 Y, RWD: 10W-30, 5.0 quarts with filter
- 5.9 Z, 4WD, Automatic: 10W-30, 5.0 quarts with filter
- 5.9 Z, 4WD, Part Time: 10W-30, 5.0 quarts with filter
- 5.9 Z, RWD: 10W-30, 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.9 X, 4WD — 3.9L Eng | API - SAE 5W-30 | 4.00 QTS. | 3.50 QTS. | — |
| 3.9 X, RWD — 3.9L Eng | API - SAE 5W-30 | 4.00 QTS. | 3.50 QTS. | — |
| 5.2 Y, 4WD, Automatic — 5.2L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
| 5.2 Y, 4WD, Part Time — 5.2L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
| 5.2 Y, RWD — 5.2L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
| 5.9 Z, 4WD, Automatic — 5.9L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
| 5.9 Z, 4WD, Part Time — 5.9L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
| 5.9 Z, RWD — 5.9L Eng | API - SAE 10W-30 | 5.00 QTS. | 4.50 QTS. | — |
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More factory specs & repair guides for your Durango
🛞 1999 Dodge Durango Tire Size & Pressure →🌧️ 1999 Dodge Durango Wiper Blade Sizes →💡 1999 Dodge Durango Light Bulb Sizes →📖 1999 Dodge Durango Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
14.3 quarts (13.53 L) — 50/50 mixture of Ethylene Glycol Antifreeze and water
Frequently asked questions
What type of oil does a 1999 Dodge Durango take?
It depends on the engine: 3.9 X, 4WD uses 5W-30; 3.9 X, RWD uses 5W-30; 5.2 Y, 4WD, Automatic uses 10W-30; 5.2 Y, 4WD, Part Time uses 10W-30; 5.2 Y, RWD uses 10W-30; 5.9 Z, 4WD, Automatic uses 10W-30; 5.9 Z, 4WD, Part Time uses 10W-30; 5.9 Z, RWD uses 10W-30.
What is the oil capacity of a 1999 Dodge Durango?
Oil capacity depends on the engine: 3.9 X, 4WD holds 4.0 quarts with filter; 3.9 X, RWD holds 4.0 quarts with filter; 5.2 Y, 4WD, Automatic holds 5.0 quarts with filter; 5.2 Y, 4WD, Part Time holds 5.0 quarts with filter; 5.2 Y, RWD holds 5.0 quarts with filter; 5.9 Z, 4WD, Automatic holds 5.0 quarts with filter; 5.9 Z, 4WD, Part Time holds 5.0 quarts with filter; 5.9 Z, RWD holds 5.0 quarts with filter.
How often should I change the oil in my 1999 Dodge Durango?
Most 1999 Dodge Durango 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 — Dodge recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 1999 Dodge Durango?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1999 Dodge Durango. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.