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What kind of oil does a 2005 Acura TSX take?

The 2005 Acura TSX takes 5W-20 synthetic motor oil. This lightweight, low-viscosity oil is recommended by the manufacturer to provide optimal engine performance and fuel efficiency for this vehicle.


Detailed Explanation


The 2005 Acura TSX is a compact luxury sedan that was part of Acura's lineup during the mid-2000s. Like most modern vehicles, the TSX has specific oil requirements to ensure proper lubrication and protection for the engine.


According to the owner's manual and service information for the 2005 Acura TSX, the recommended engine oil is 5W-20 synthetic motor oil. This oil specification provides the following benefits:



  • 5W-20 viscosity: The "5W" indicates the oil's cold weather performance, allowing for easy starting and circulation in colder temperatures. The "20" denotes the oil's thickness at normal operating temperatures.

  • Synthetic formulation: Synthetic oils are engineered to provide superior protection, reduced friction, and improved fuel economy compared to conventional mineral-based oils.


Using the recommended 5W-20 synthetic oil helps ensure the 2005 Acura TSX's 2.4-liter four-cylinder engine receives the proper lubrication and operates at peak efficiency. Failure to use the specified oil type and viscosity could lead to increased wear, reduced fuel economy, and potentially even engine damage over time.


Oil Change Interval


In addition to the oil type, it's important to follow the manufacturer's recommended oil change interval for the 2005 Acura TSX. Acura typically advises changing the oil and filter every 7,500 miles or 12 months, whichever comes first, to maintain optimal engine health and performance.


By using the correct 5W-20 synthetic motor oil and following the proper maintenance schedule, owners of a 2005 Acura TSX can help ensure their vehicle runs smoothly and reliably for many years to come.

Can I put 87 in my Acura TSX?


All the Acura models we've mentioned previously are designed specifically for premium fuel, and have knock sensors to lessen the possibility of pre-ignition. Although your Acura can operate effectively with regular gas, you won't be able to take full advantage of your vehicle's performance capabilities.



What oil goes in a 2005 Acura TSX?


Oil Grade: API*

Viscosity:5W-30 (All TEMPS)
Capacity:4.4 quarts (with filter). After refill check oil level.
Capacity:4.2 quarts. w/of. After refill check oil level.
Torque:33 ft/lbs (Oil Drain Plug)



Is 5W-30 the best oil?


5W-30 provides a nice balance of cold-weather fluidity and high-temperature protection, which is why it's the most widely used and recommended viscosity.



What happens if you accidentally put regular gas instead of premium in an Acura?


An Acura spokesperson referred us to the TLX's owner's manual, which states, “Use of lower-octane gasoline can cause occasional metallic knocking noise in the engine and will result in decreased engine performance.”



How much oil does an Acura TSX take?


Up to 5 quarts. Sales tax and shop supply charge is extra. Full-synthetic oil change offer may not be applicable to certain models.



Does a 2005 Acura TSX require premium gas?


While your Acura vehicle will run fine on regular gasoline, using the recommended premium unleaded 91-octane fuel is sure to boost performance, increase longevity, and keep your Acura running as it should – providing you with the peace of mind you've been seeking.



Do acuras need synthetic oil?


Virtually any Acura vehicle can take synthetic oil, as even manuals for models like the Acura ILX mention it's an option (albeit not mandatory). But again, remember, before blindly selecting synthetic oil, your viscosity grade matters most for keeping your engine running at its peak.



What is the best oil for 2005 Acura RL?


Information

CL2003: 5W-20 (S/UFS), topped off with 0W-20 (UFS)
RL2003-2004: 5W-30 (S/UFS) 2005-2008: 5W-20 (S/UFS), topped off with 0W-20 (UFS) 2009-2012: 5W-20 (S/UFS)
RLX/RLX Sport Hybrid2014-2020: 0W-20 (UFS)
RSX2003-2006 Type S: 5W-30 (S/UFS) 2003-2006 All others: 5W-20 (S/UFS), topped off with 0W-20 (UFS)


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.