itstruemental

First off -- How important is it to use Honda/Acura OEM Coolant for the Acura TL 2009? -- Or is it all a "wash" and any coolant will do the trick??

Secondly... for the OEM Coolants is there a major difference between the following Honda/Acura OEM Coolants?: OL999-9011 (Honda) and OL999-9011A (Acura)

Thanks.

justnspace

iTrader: (1)

because our block is aluminum, it is very important to pick up a phosphate and silicate FREE coolant.
Honda/Acura just makes it easy for you and provides the correct coolant, so you wont make a mistake.

Reorge

The only different between Honda/Acura fluids is the "A" on the end of the part number denotes Acura labeling.