In this post guide, we’ll take a detailed look at the engine oil capacity of the 2009 Acura TSX, the best oil type to use, and tips for oil changes and routine care.
Engine Oil Capacity For Acura TSX 2009
The engine oil capacity for the 2009 Acura TSX is 4.4 quarts (4.2 liters) with a filter change for the 2.4L 4-cylinder engine and 4.5 quarts (4.3 liters) with a filter change for the 3.5L V6 engine. Acura recommends using SAE 5W-30 for the 2.4L and SAE 5W-20 for the 3.5L, both meeting API SN or newer standards.
Always check the dipstick after refilling and change the oil filter during each oil service to ensure optimal engine performance.
Best Engine Oils for 2009 Acura TSX
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For 2.4L (5W-30):
1. Mobil 1 Extended Performance 5W-30
Full synthetic with up to 20,000-mile protection
2. Castrol EDGE Advanced Full Synthetic 5W-30
Contains Fluid Titanium Technology for engine strength
3. Valvoline Advanced Full Synthetic 5W-30
Designed for high-mileage and extreme temperature protection
For 3.5L (5W-20):
1. Pennzoil Platinum Full Synthetic 5W-20
Made from natural gas for cleaner engine performance
2. Royal Purple High Performance 5W-20
Enhanced wear protection and fuel efficiency
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Recommended Oil Type
Acura recommends using premium-grade SAE 5W-30 for the 4-cylinder engine and SAE 5W-20 for the V6. These viscosities are chosen to provide the best balance of protection and fuel efficiency under a wide range of temperatures.
To ensure the oil meets high standards, make sure it’s labeled API SN, SM, or SP and preferably synthetic or synthetic blend, which offers superior engine protection and longer intervals between oil changes.
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How Often Should You Change the Oil?
The oil change interval depends on the type of oil used and your driving habits:
- Synthetic Oil: Every 7,500 to 10,000 miles or once a year.
- Conventional Oil: Every 3,000 to 5,000 miles.
- Severe Driving Conditions: Change oil more frequently if you often drive in heavy traffic, hot weather, or make frequent short trips.
The 2009 TSX also features a Maintenance Minder system, which will notify you when it’s time for an oil change based on your driving patterns. Always use this as a guideline, but don’t exceed 10,000 miles between oil changes, even if the system hasn’t prompted you yet.
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Signs Your TSX Needs an Oil Change
Even if you’re tracking oil changes by mileage, keep an eye out for these common signs that it’s time to change your oil:
- The engine sounds louder than normal
- Oil appears dark or dirty on the dipstick
- Oil change or check engine light appears
- Decrease in fuel economy
- Burning oil smell or visible smoke
DIY Oil Change Tips
Doing your own oil change on the Acura TSX is straightforward if you have the right tools:
Tools & Supplies:
- Socket set (17mm drain bolt)
- Oil filter wrench
- Drain pan
- Funnel
- Rags or shop towels
- New oil filter
- 4.5 quarts of recommended oil
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Basic Steps:
- Warm the engine for a few minutes, then shut it off.
- Jack up the car and secure it with jack stands.
- Remove the oil drain bolt and allow oil to drain completely.
- Remove the old oil filter.
- Install new oil filter (lightly oil the gasket first).
- Reinstall the drain plug and add fresh oil.
- Start the engine, let it run for a minute, and check for leaks.
- Check oil level with dipstick and top off if necessary.
FAQs
How much oil does a 2009 Acura TSX take?
The 2009 Acura TSX with the 2.4L 4-cylinder engine takes 4.4 quarts (4.2 liters) of oil with a filter change, while the 3.5L V6 engine takes 4.5 quarts (4.3 liters) with a filter change.
How much oil to put in an Acura TSX?
For most Acura TSX models, including the 2009 version, you’ll typically need between 4.4 and 4.5 quarts of oil with a new oil filter, depending on the engine type.
How much oil does a 3.5 L Acura take?
The 3.5L V6 engine in the 2009 Acura TSX has an oil capacity of 4.5 quarts (4.3 liters) with a new oil filter and 4.2 quarts (4.0 liters) without a filter change.
How much oil does a 2008 Acura TSX 2.4 take?
The 2008 Acura TSX with the 2.4L engine requires 4.4 quarts (4.2 liters) of oil with a filter change and about 4.1 quarts (3.9 liters) without it.
What kind of oil does a 2009 Acura take?
The 2009 Acura TSX requires SAE 5W-30 engine oil for the 2.4L engine and SAE 5W-20 for the 3.5L V6, both meeting API SN or newer specifications. Synthetic oil is recommended for best performance.
Final Thoughts
Keeping up with engine oil maintenance on your 2009 Acura TSX is essential to ensure longevity and reliable performance. Whether you own the 2.4L or 3.5L variant, knowing the exact oil capacity, correct oil type, and following the proper oil change schedule can help you get the most out of your vehicle.
