Which coolant for 1999 Altima?

[atikovi]

I'm doing a complete flush of the old stuff that is green and prefer to use a later spec coolant if possible, so it should be blue. Any reason I shouldn't use,

It says for 2009 and newer Nissan, so what is different in 2008 and older models that they recommend it? I mean for Honda, they say 1990 is ok.

 

[slacktide_bitog]

There is nothing wrong with using that blue coolant

 

[atikovi]

OK, just making sure the engine block won't dissolve in 2 weeks or something.

 

[nwjones18]

If you're doing a complete flush you can put in whatever gives you a warm fuzzy IMO. That blue stuff will be fine.

 

[JustinH]

On 99 Altima, my go to would be supertech for everything.

 

[atikovi]

On 99 Altima, my go to would be supertech for everything.

They have a blue full strength?

 

[Sayjac]

...Any reason I shouldn't use....

None I can think of. 1999 would have used older green tint with shorter service interval.

Topic Peak concentrate with longer service interval perfect for complete flush/exchange.