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How much coolant does a 2005 Acura TSX take?

The 2005 Acura TSX requires approximately 6.9 quarts (6.5 liters) of coolant to fill the cooling system. This includes the radiator, engine block, and hoses. The exact amount may vary slightly depending on the specific vehicle and any modifications or additions to the cooling system.


Detailed Coolant Capacity for the 2005 Acura TSX


The 2005 Acura TSX is powered by a 2.4-liter inline 4-cylinder engine. The recommended coolant capacity for this model is 6.9 quarts (6.5 liters). This includes the radiator, engine block, and all the hoses and components that make up the vehicle's cooling system.


It's important to use the correct type and amount of coolant specified by the manufacturer to ensure the cooling system functions properly and to prevent damage to the engine. Using the wrong coolant or overfilling the system can lead to issues such as overheating, leaks, and potential engine damage.


Checking and Refilling the Coolant


To check the coolant level in a 2005 Acura TSX, follow these steps:



  • Park the vehicle on a level surface and allow the engine to cool completely.

  • Locate the coolant reservoir, usually near the front of the engine compartment.

  • Check the coolant level and ensure it is between the "MIN" and "MAX" marks on the reservoir.

  • If the level is low, add the recommended coolant type slowly until the level reaches the "MAX" mark.

  • Avoid overfilling the system, as this can cause issues.


It's recommended to have the coolant system flushed and refilled at the intervals specified in the vehicle's maintenance schedule, typically every 30,000 miles or 2 years. This helps ensure the cooling system remains in good condition and the coolant is not contaminated.

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.