Jeep Grand Cherokee Coolant Leak Fix

Today we are working on 2011 Jeep Grand Cherokee 3.6L V6 Pentastar but can be applied to many other models such as: WK2 Jeep Grand Cherokee V8 5.7L or 6.4L Heater hoses are complete set including mounting plate. US $54.00 Recommend to replace heater pipe set. I was able to order them from dealer by calling them Heater core pipe fittings. Jeep GC has 2 firewalls and between is cavity and it is accessible by simply removing wiper arms, then unclip and raise plenum plastic cover, no need to remove cover completely , lift and prop up. Engine bay heater hoses join to rear heater pipes in cavity between 2 firewalls. for ease of access to rear Heater pipes simply unbolt and unplug wiper assembly and remove the wiper assembly as this will provide adequate room to get to old heater hoses from heater core tubes. Use angled long nose pliers to get a firm grip on sprung retaining clips to release sprung tension and work hose retainer clips away from heater core tubes to allow rubber hoses to be massaged off heater core pipes. For ease of releasing rubber heater hoses, use box cutter blade and gently slice rubber hose along length, but don’t dig into rubber hose, top layer is sufficient. Work rubber hoses off heater core pipes. Tools I use. Long needle Nose pliers - https://amzn.to/36rhYmZ Cooling System and Cap Pressure tester - https://amzn.to/2XsppWJ Dewad 242 piece tool set - https://amzn.to/3bTaomb Brushles impact driver - https://amzn.to/39xzWUW Makita XWT08XVZ 18V LXT Impact wrench - https://amzn.to/39nhpLc Magnetic screw driver set 15 pc - https://amzn.to/39r4h7C In engine bay side it’s a plastic firewall where the inlet/outlets heater plate is held in by 1 10mm bolt. Beside the heater pipe plastic plate is a metal cover plate, the metal cover place has 2 10mm bolts. Remove all 3 bolts, remove metal cover plate and put aside. Need to release heater hose quick connectors from upright metal pipes. Once everything is released, pull the heater hoses into engine bay. Reverse procedure and feed in new heater hose assembly back through firewall whilst working hoses along fire wall , bit of pushing and pulling will eventually get everything into place. With new heater hose assembly, the heater core hoses have preloaded retainers and are glued to rubber hoses which make fitment lot easier. Push heater hoses onto heater core pipes all they way, should not see any aluminum pipe when rubber hoses are fully seated. using angled long nose pliers, or flat head screw driver, squeeze or twist load bar for pre loaded clips to release.  Support this channel using links below. Camera & Editing gear: GoPro Hero 8 Black - https://amzn.to/2tTeNpj Canon HG10 Camera - https://amzn.to/2vwz4kJ Camera Tripod - https://amzn.to/2UM1ulB Laptop HP Starwars Special edition- https://amzn.to/39wkCbn Amazon Influencer Store: https://www.amazon.com/shop/jeeper_gear