UPGRADED 800-413 AND 800-414 Stronger OEM HVAC Heater Core Coolant Hose Quick Disconnect Connector FITS: Select 2000-2014 Cadillac Escalade, Chevrolet Suburban/Tahoe/Silverado, GMC Sierra/Yukon

Replaces the following part numbers: Dorman 800-413CD, 800-414CD, 800-413, 800-414, 800-414HPO, 800-414HP, GM 15055342, 15055343

• SOLD AS A SET OF TWO: Muzzys 800-413 AND 800-414. UPGRADED Nylon Heater Core Connector BLACK with a NON 90 degree angle and WHITE Connector with a 90 degree angle.
• Replace your old cracked, broken, and leaky heater core connectors with these UPGRADED stronger than OEM Nylon connectors.
• FITS: 2002-2014 Cadillac Escalade, 2007-2014 Chevrolet Silverado, 2000-2014 Chevrolet Suburban, 2000-2014 Chevrolet Tahoe, 2007-2014 GMC Sierra, 2000-2014 GMC Yukon, 2008-2009 Hummer H2
• Replaces the following part numbers: Dorman 800-413CD, 800-414CD, 800-413, 800-414, 800-414HPO, 800-414HP, GM 15055342, 15055343
• Install: It is recommended to use a heater hose disconnect tool to remove the old connector from the firewall. When installing the new fitting it will be a tight fit by design, it is recommended to use some soapy water to help slide the new fitting onto the heater core tube and make sure to keep pushing it until you hear or feel a "click". Be sure to clean all the crud off the heater core tubes before installing the new fitting.