Hehr part number locationInside frame and/or window will need to be removed to fine part number. Or remove inside frame measure hole and order new window.
https://www.amazon.com/PEAK-Marine-Antifreeze-50%C2%B0F-Guaranteed/dp/B07MBQ5YX3Goto this Amazon page: Wrong picture and product title. Specifications for this item state: Engine Coolant / Antifreeze.
