Antifreeze Option

/ Antifreeze Option #1  
Joined
Nov 24, 2025
Messages
25
Tractor
New Holland TN75
I have a 2002 New Holland TN75 that needs a coolant flush. Rather than use the New Holland 73344306, could I use this as an option since it’s less expensive and available at the local part store.

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/ Antifreeze Option #2  
As long as it has anticavitation additives I’d run it. Make sure you flush all the old coolant out.

I’d also recommend running distilled water for the last pass before the coolant so you get any minerals from tap water out of it, if you plan on using tap.
 
/ Antifreeze Option
  • Thread Starter
#3  
I learned a long time ago first hand how bad leaving tap water in the system is for radiators. So I always use distilled water now.
 
/ Antifreeze Option #4  
Only go with it if you are flushing. As AntiqueIron said use distilled water. For in the future you should get a test strip kit and add SCA additive as needed. Something for down the road. There are a lot of people who don't realize automotive anti-freeze is not the same as heavy duty diesel anti-freeze and mix it. I don't mean that you did. It's easy to get the mess someone else created though.
 

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