2006 Mitsubishi Galant Oil Type & Capacity
The 2006 Mitsubishi Galant oil type depends on the engine: the DE takes 5W-20 (4.52 quarts qt with filter); the ES takes 5W-20 (4.52 quarts qt with filter); the GTS takes 5W-20 (4.86 quarts qt with filter); the LS takes 5W-20 (4.86 quarts qt with filter); the SE takes 5W-20 (4.52 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- DE: 5W-20, 4.52 quarts with filter
- ES: 5W-20, 4.52 quarts with filter
- GTS: 5W-20, 4.86 quarts with filter
- LS: 5W-20, 4.86 quarts with filter
- SE: 5W-20, 4.52 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| DE — 2.4L Eng | API - SAE 5W-20 | 4.52 QTS. | 4.20 QTS. | ILSAC certification symbol or conforming to the API - SL, SL/CF or higher. |
| ES — 2.4L Eng | API - SAE 5W-20 | 4.52 QTS. | 4.20 QTS. | ILSAC certification symbol or conforming to the API - SL, SL/CF or higher. |
| GTS — 3.8L Eng | API - SAE 5W-20 | 4.86 QTS. | 4.54 QTS. | ILSAC certification symbol or conforming to the API - SL, SL/CF or higher. |
| LS — 3.8L Eng | API - SAE 5W-20 | 4.86 QTS. | 4.54 QTS. | ILSAC certification symbol or conforming to the API - SL, SL/CF or higher. |
| SE — 2.4L Eng | API - SAE 5W-20 | 4.52 QTS. | 4.20 QTS. | ILSAC certification symbol or conforming to the API - SL, SL/CF or higher. |
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More factory specs & repair guides for your Galant
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Coolant capacity
8.5 quarts (8.04 L) — Long Life Antifreeze Coolant or equivalent
Frequently asked questions
What type of oil does a 2006 Mitsubishi Galant take?
It depends on the engine: DE uses 5W-20; ES uses 5W-20; GTS uses 5W-20; LS uses 5W-20; SE uses 5W-20.
What is the oil capacity of a 2006 Mitsubishi Galant?
Oil capacity depends on the engine: DE holds 4.52 quarts with filter; ES holds 4.52 quarts with filter; GTS holds 4.86 quarts with filter; LS holds 4.86 quarts with filter; SE holds 4.52 quarts with filter.
How often should I change the oil in my 2006 Mitsubishi Galant?
Most 2006 Mitsubishi Galant 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 — Mitsubishi recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2006 Mitsubishi Galant?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2006 Mitsubishi Galant. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.