How is your coolant looking?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Burla

Senior Member
Military
Joined
Apr 28, 2012
Posts
23,111
Reaction score
44,446
Ram Year
2010 Hemi Reg Cab 4x4
Engine
Hemi
30956264131_ab17b93e96_z.jpg

That is a month away from being 7 years old, for the last few years I just add RMI-25 once a year. Looks really good, much better then the green stuff after a couple years. Is there a way to test the coolant anyone know of? The RMI25 is florescent yellow, the orange is my current coolant.
 

whetrick1

Senior Member
Joined
May 21, 2016
Posts
1,311
Reaction score
300
Ram Year
2016
Engine
5.7 Hemi
Yes you can get a coolant tester at the auto parts store.


Sent from my iPhone using Tapatalk
 
OP
OP
Burla

Burla

Senior Member
Military
Joined
Apr 28, 2012
Posts
23,111
Reaction score
44,446
Ram Year
2010 Hemi Reg Cab 4x4
Engine
Hemi
Doesn't that test the mix % as opposed to quality?
 
OP
OP
Burla

Burla

Senior Member
Military
Joined
Apr 28, 2012
Posts
23,111
Reaction score
44,446
Ram Year
2010 Hemi Reg Cab 4x4
Engine
Hemi
Where is the best place to get pre-mixed Mopar HOAT coolant cheap?

Mopar Bottles don't seam to have OAT or HOAT spelled out.
 
Last edited:

Treburkulosis

Your High End Detailer
TOTM Winner
Joined
Mar 21, 2016
Posts
6,110
Reaction score
8,474
Location
Haslet, TX
Ram Year
2012 Lonestar Edition converted over to a Sport
Engine
5.7 Hemi
Mine still looks great. I actually pulled some out a few weeks ago.
 
OP
OP
Burla

Burla

Senior Member
Military
Joined
Apr 28, 2012
Posts
23,111
Reaction score
44,446
Ram Year
2010 Hemi Reg Cab 4x4
Engine
Hemi
Saw this, water pump lubrication seams to be compatible with HOAT but not OAT. Anyone know where I can get orange factory fill pre-mixed mopar coolant? I'd rather not mix and I'd like to keep a gallon or two on hand.

Looks like part number MPR1918613, it's like over double the price of others and rare for orange factory fill.
 
Last edited:

charonblk07

Senior Member
Joined
Mar 14, 2013
Posts
4,056
Reaction score
2,072
Location
Calgary, Ab
Ram Year
2009
Engine
F1-A forged 349ci
Mine's always easy to tell the condition/colour of. I also change my coolant every year, especially when I have to open the top end every winter it seems.
 

Attachments

  • IMG_0410.jpg
    IMG_0410.jpg
    96.6 KB · Views: 73
OP
OP
Burla

Burla

Senior Member
Military
Joined
Apr 28, 2012
Posts
23,111
Reaction score
44,446
Ram Year
2010 Hemi Reg Cab 4x4
Engine
Hemi
that's purdy.
 
Top