UPGRADED 800-411 With CLAMP, Stronger than OEM HVAC Heater Core Coolant Hose Quick Disconnect Connector 3/4" Hose to 3/4" Tube, Replaces: 22657120, 25956573, XC2Z18B402CA, 80463, 28502, 65648, 4205

FITS: BUICK: 1997-1998 Skylark, 2005-2007 Terraza, CADILLAC: 2009-2013 Escalade, CHEVROLET: 2000-2002 Cavalier, 2004-2007 Colorado, 1997-1999 Malibu, 2009-2013 Silverado 1500, 2010-2013 Silverado 2500 HD 3500 HD Suburban 1500 2500, 2008-2013 Tahoe, 2003 Trailblazer, 2005-2008 Uplander, 2002-2005 Venture, FORD: 2014-2016 F250 F350 F450 F550 Super Duty V8 V10, GMC: 2004-2007 Canyon, 2003 Envoy, 2009-2013 Sierra 1500, 2010-2013 Sierra 2500 HD Sierra 3500 HD Yukon XL 2500, 2008-2013 Yukon, HUMMER: 2009-2010 H3 H3T, OLDSMOBILE: 1997-1998 Achieva Cutlass, 1999-2001 Alero, 2003 Bravada, 2002-2004 Silhouette, PONTIAC: 1997-2001 Grand Am, 2002-2006 Montana, 1996-2002 Sunfire, SATURN: 2005-2007 Relay

• SOLD INDIVIDUALLY: Muzzys 800-411 UPGRADED Nylon Heater Core Hose Connector WITH Clamp. Type: 180-degree Heater Hose Connector. Size: 3/4" Tube to 3/4" Hose
• Replace your old cracked, broken, and leaky heater core connectors with these UPGRADED stronger than OEM Nylon connectors.
• FITS: BUICK: 1997-1998 Skylark, 2005-2007 Terraza, CADILLAC: 2009-2013 Escalade, CHEVROLET: 2000-2002 Cavalier, 2004-2007 Colorado, 1997-1999 Malibu, 2009-2013 Silverado 1500, 2010-2013 Silverado 2500 HD 3500 HD Suburban 1500 2500, 2008-2013 Tahoe, 2003 Trailblazer, 2005-2008 Uplander, 2002-2005 Venture, FORD: 2014-2016 F250 F350 F450 F550 Super Duty V8 V10, GMC: 2004-2007 Canyon, 2003 Envoy, 2009-2013 Sierra 1500, 2010-2013 Sierra 2500 HD Sierra 3500 HD Yukon XL 2500, 2008-2013 Yukon, HUMMER: 2009-2010 H3 H3T, OLDSMOBILE: 1997-1998 Achieva Cutlass, 1999-2001 Alero, 2003 Bravada, 2002-2004 Silhouette, PONTIAC: 1997-2001 Grand Am, 2002-2006 Montana, 1996-2002 Sunfire, SATURN: 2005-2007 Relay
• Replaces the following part numbers: Dorman 800-411CD, 800-411, 800-411HP, GM 22657120, 25956573, Ford XC2Z18B402CA, Aftermarket 80463, 28502, 65648, 4205
• 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. Install hose with the supplied clamp.