ZIMISI 626-001 Engine Heater Core Bypass Kit, Aluminum Heater Core Flush Tools With 5/8" and 3/4" Hose, Universal Engine System Maintenance Accessories for Most Common Heaters Hoses

lol - I just replaced that $300 part (now it’s $400) and I for damn sure don’t want to do that job again. A small black piece of metal mastic broke off inside it. So I’ll take care of this ASAP.Is this what I need? https://a.co/d/0fA3QxLb