2004 Isuzu Rodeo Oil Type & Capacity: 10W-30 (5.0 quarts)
The 2004 Isuzu Rodeo takes 10W-30 motor oil — 5.0 quarts with a filter change, per the factory service manual.
Factory-spec answer
10W-30 — 5.0 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 3.2 W, 4WD, Automatic | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
| 3.2 W, 4WD, Standard | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
| 3.2 W, RWD, Automatic | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
| 3.2 W, RWD, Standard | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
| 3.5 Y, 4WD | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
| 3.5 Y, RWD | API - SAE 10W-30 | 5.00 QTS. | 4.20 QTS. | API - SAE 10W-30 Above 0Deg.F (-18Deg.C) (Preferred). Below 0Deg.F (-18Deg.C), SAE 5W-30 viscosity oils may be required. |
More factory specs & repair guides for your Rodeo
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Coolant capacity
11.1 quarts (10.5 L) — 50/50 mixture of DEX-COOL and drinkable water
Frequently asked questions
What type of oil does a 2004 Isuzu Rodeo take?
The 2004 Isuzu Rodeo takes 10W-30 motor oil (API - SAE 10W-30), per the factory service manual.
What is the oil capacity of a 2004 Isuzu Rodeo?
The 2004 Isuzu Rodeo oil capacity is 5.0 quarts with a filter change, or 4.2 quarts without changing the filter.
How often should I change the oil in my 2004 Isuzu Rodeo?
Most 2004 Isuzu Rodeo 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 — Isuzu recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2004 Isuzu Rodeo?
Yes. 10W-30 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2004 Isuzu Rodeo. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.