Lisle Heater Hose Disconnect 39190 | O'Reilly Auto Parts
How to remove a heater hose quick connect on a GM - YouTube
How do i take this off? It's the heater hose connector on a 2003 chevy avalanche. Went to an autozone and they gave me these tool to help remove it. : r/MechanicAdvice
Continental Aftermarket - Passenger Car Aftermarket