2010 Acura TSX Oil Type & Capacity
The 2010 Acura TSX oil type depends on the engine: the 2.4 2, Automatic takes 5W-20 (4.2 quarts qt with filter); the 2.4 2, Standard takes 5W-20 (4.2 quarts qt with filter); the 3.5 4 takes 5W-20 (4.5 quarts qt with filter), per the factory service manual.
Factory-spec answer
It depends on the engine:
- 2.4 2, Automatic: 5W-20, 4.2 quarts with filter
- 2.4 2, Standard: 5W-20, 4.2 quarts with filter
- 3.5 4: 5W-20, 4.5 quarts with filter
Oil capacity by engine
| Engine | Oil Type (viscosity) | Capacity w/ Filter | Capacity w/o Filter | Notes |
|---|---|---|---|---|
| 2.4 2, Automatic — In-Line4 | API - SAE 5W-20 | 4.20 QTS. | 4.00 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 2.4 2, Automatic | API - SAE 5W-20 | 5.40 QTS. | — | You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 2.4 2, Standard — In-Line4 | API - SAE 5W-20 | 4.20 QTS. | 4.00 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 2.4 2, Standard | API - SAE 5W-20 | 5.40 QTS. | — | You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 3.5 4 | API - SAE 5W-20 | 5.40 QTS. | — | You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
| 3.5 4 — V6 | API - SAE 5W-20 | 4.50 QTS. | 4.20 QTS. | Excluding the oil remaining in the engine. You may use a synthetic motor oil if it displays the API Certification Seal, and it is the proper weight. |
More factory specs & repair guides for your TSX
🛞 2010 Acura TSX Tire Size & Pressure →🌧️ 2010 Acura TSX Wiper Blade Sizes →💡 2010 Acura TSX Light Bulb Sizes →📖 2010 Acura TSX Factory Service Manual →All fluid capacities (transmission, coolant, brakes)Powered by factory manual data from our partner network AllOEMManuals.com.
Coolant capacity
6.56 quarts (6.2 L) — HONDA Long Life Antifreeze/Coolant Type 2. Change including the remaining 0.196 US gal. (0.74l) in reserve tank.
Frequently asked questions
What type of oil does a 2010 Acura TSX take?
It depends on the engine: 2.4 2, Automatic uses 5W-20; 2.4 2, Standard uses 5W-20; 3.5 4 uses 5W-20.
What is the oil capacity of a 2010 Acura TSX?
Oil capacity depends on the engine: 2.4 2, Automatic holds 4.2 quarts with filter; 2.4 2, Standard holds 4.2 quarts with filter; 3.5 4 holds 4.5 quarts with filter.
How often should I change the oil in my 2010 Acura TSX?
Most 2010 Acura TSX 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 — Acura recommends intervals based on driving conditions, not just mileage.
Can I use synthetic oil in my 2010 Acura TSX?
Yes. 5W-20 is widely available as a full synthetic, and synthetic is safe (often recommended) for the 2010 Acura TSX. What matters most is matching the factory viscosity and specification, then changing the oil and filter on schedule.