Changing my coolant and was wondering how what the radiator capacity is. Its a 1999 integra Gsr. I believe it is 2 gallons or 8qtz the last time i changed it but im not really sure. Just making sure so i can measure out my ratios.

Does anyone else know?

Thanks in advance.

 

1 Gallon if its oem.

 

about one gal but use honda coolant its the best coolant for your car and costs about the same.

 

I just checked with Honda parts and they want $5 per quart for honda coolant. I checked and they said there's only one kind and that's how much it costs. (The coolant I put in my mercedes diesel doesn't cost that much). Is there another good recommended brand?

 

Prestone premix. Eliminate the guesswork. I didn't realize that Honda had a special JDM ethylene glycol.

 

I think they say its because the OEM honda antifreeze is silicon free but so are peak and prestone. I think some of the other cheaper brands aren't though.

 

1.5 gal