Four qts. The Honda anti-freeze is premixed. Just pour it in and go. Don`t forget to remove the reservoir and flush it out. Remove one bolt and it drops out the bottom. Ride safe
The owners manual says 3.73 Quarts. Does not mention the reservoir Please clarify, does 3.73 Quarts that include the reservoir/ overflow?
I am going to use NPG Coolant in my 1800 just i did in my 1500 for the past 3 years. It never needs replacing. It is pricey but awesome! Check out http://evanscooling.com/main27.htm
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