When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a new Genuine Nismo Thermostat part #21200-RSZ30 with OEM gasket. Used as test fit only. No coolant was ever ran through this. Has the outlet for the stock DE oil cooler. Don't think the HR has this outlet. $125 shipped to lower 48.