1990 Dodge Grand Caravan Oil Type & Capacity: 5W-30 (4.5 quarts)
The 1990 Dodge Grand Caravan takes 5W-30 motor oil — 4.5 quarts with a filter change, per the factory service manual.
Factory-spec answer
5W-30 — 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| LE | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F) | 4.50 QTS. | 4.00 QTS. | — |
| SE | API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F) | 4.50 QTS. | 4.00 QTS. | — |
More factory specs & repair guides for your Grand Caravan
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Coolant capacity
8.5 quarts (8.04 L) — PRESTONE II, PEAK, or antifreeze containing the ALUGARD 340-2 inhibitor system. Includes: 1 qt. in coolant reserve tank.
Frequently asked questions
What type of oil does a 1990 Dodge Grand Caravan take?
The 1990 Dodge Grand Caravan takes 5W-30 motor oil (API - SAE 5W-30 (Below 100Deg.F), 10W-30 (Above 0Deg.F)), per the factory service manual.
What is the oil capacity of a 1990 Dodge Grand Caravan?
The 1990 Dodge Grand Caravan oil capacity is 4.5 quarts with a filter change, or 4.0 quarts without changing the filter.
How often should I change the oil in my 1990 Dodge Grand Caravan?
Most 1990 Dodge Grand Caravan 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 1990 Dodge Grand Caravan?
Yes. 5W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 1990 Dodge Grand Caravan. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.