Heater Hose Connector 78MNYH34 for Sierra 1500 Yukon XL Acadia HD Canyon Envoy

Heater Hose Connector 78MNYH34 for Sierra 1500 Yukon XL Acadia HD Canyon Envoy

Brand: AC Delco Heater Hose Connector
Condition: New

Check Your Application Below
Product Description
Notes Gold -- New
Features:
  • Manufactured to meet expectations for fit, form, and function
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco

Detailed Applications
VehicleEngine
Position: Tee-1 To Thermostat
2007-2014 GMC Acadia3.6L V6 GAS
VehicleEngine
Position: Heater To Pipe-1
2007 GMC Canyon2.9L 4 Cyl GAS
2007 GMC Canyon3.7L 5 Cyl GAS
2004-2006 GMC Canyon3.5L 5 Cyl GAS
2004-2006 GMC Canyon2.8L 4 Cyl GAS
2009 GMC Envoy4.2L 6 Cyl GAS
VehicleEngine
Position: Engine To Heater
2004 GMC Canyon3.5L 5 Cyl GAS
VehicleEngine
Fitment Notes: With Aux. Heater
Position: Heater To Tee
2002-2005 GMC Envoy4.2L 6 Cyl GAS
2002-2005 GMC Envoy XL4.2L 6 Cyl GAS
2004-2005 GMC Envoy XUV4.2L 6 Cyl GAS
VehicleEngine
Fitment Notes: Without Aux. Heater
Position: Heater To Pipe-1
2002-2005 GMC Envoy4.2L 6 Cyl GAS
2002-2005 GMC Envoy XL4.2L 6 Cyl GAS
2004-2005 GMC Envoy XUV4.2L 6 Cyl GAS
VehicleEngine
Fitment Notes: With Aux. Heater
Position: Tee To Intake Manifold
2002-2005 GMC Envoy4.2L 6 Cyl GAS
2002-2005 GMC Envoy XL4.2L 6 Cyl GAS
2004-2005 GMC Envoy XUV4.2L 6 Cyl GAS
VehicleEngine
Position: Pipe-2 To Heater
2005-2009 GMC Envoy5.3L V8 GAS
2003-2006 GMC Envoy XL5.3L V8 GAS
2004-2005 GMC Envoy XUV5.3L V8 GAS
VehicleEngine
Position: Heater To Thermostat
1999-2009 GMC Sierra 15005.3L V8 GAS
2009-2013 GMC Sierra 15006.2L V8 FLEX
2010-2013 GMC Sierra 15004.8L V8 FLEX
2002-2013 GMC Sierra 15005.3L V8 FLEX
2001-2009 GMC Sierra 15006.0L V8 GAS
2005-2006 GMC Sierra 15005.3L V8 FULL HYBRID EV-GAS (FHEV)
2007-2008 GMC Sierra 15006.2L V8 GAS
1999-2009 GMC Sierra 15004.8L V8 GAS
2007 GMC Sierra 1500 Classic5.3L V8 GAS
2007 GMC Sierra 1500 Classic4.8L V8 GAS
2007 GMC Sierra 1500 Classic6.0L V8 GAS
2007 GMC Sierra 1500 Classic5.3L V8 FULL HYBRID EV-GAS (FHEV)
2007 GMC Sierra 1500 Classic5.3L V8 FLEX
2001-2003, 2005-2006 GMC Sierra 1500 HD6.0L V8 GAS
2007 GMC Sierra 1500 HD Classic6.0L V8 GAS
1999-2004 GMC Sierra 25006.0L V8 GAS
1999-2000 GMC Sierra 25005.3L V8 GAS
2002 GMC Sierra 25006.0L V8 BI-FUEL
2002 GMC Sierra 25006.0L V8 CNG
2002-2005 GMC Sierra 2500 HD6.0L V8 CNG
2001-2009 GMC Sierra 2500 HD6.0L V8 GAS
2002 GMC Sierra 2500 HD6.0L V8 BI-FUEL
2007 GMC Sierra 2500 HD Classic6.0L V8 GAS
2001-2006 GMC Sierra 35006.0L V8 GAS
2003-2005 GMC Sierra 35006.0L V8 CNG
2007 GMC Sierra 3500 Classic6.0L V8 GAS
2007-2009 GMC Sierra 3500 HD6.0L V8 GAS
2010-2014 GMC Yukon6.2L V8 FLEX
2007-2008 GMC Yukon6.2L V8 GAS
2001-2008 GMC Yukon5.3L V8 GAS
2001-2006 GMC Yukon6.0L V8 GAS
2002-2008, 2010-2014 GMC Yukon5.3L V8 FLEX
2001-2008 GMC Yukon4.8L V8 GAS
2007-2008 GMC Yukon XL 15006.2L V8 GAS
2002-2008, 2010-2014 GMC Yukon XL 15005.3L V8 FLEX
2001-2008 GMC Yukon XL 15006.0L V8 GAS
2001-2008 GMC Yukon XL 15005.3L V8 GAS
2010-2014 GMC Yukon XL 15006.2L V8 FLEX
2010-2013 GMC Yukon XL 25006.0L V8 FLEX
2001-2008 GMC Yukon XL 25006.0L V8 GAS
VehicleEngine
Position: Thermostat To Heater
2003-2008 GMC Sierra 15005.3L V8 GAS
2007-2008 GMC Sierra 15006.2L V8 GAS
2003-2008 GMC Sierra 15006.0L V8 GAS
2003-2008 GMC Sierra 15004.8L V8 GAS
2003-2008 GMC Sierra 15005.3L V8 FLEX
2007 GMC Sierra 1500 Classic5.3L V8 GAS
2007 GMC Sierra 1500 Classic5.3L V8 FLEX
2007 GMC Sierra 1500 Classic4.8L V8 GAS
2007 GMC Sierra 1500 Classic6.0L V8 GAS
2003, 2005-2006 GMC Sierra 1500 HD6.0L V8 GAS
2007 GMC Sierra 1500 HD Classic6.0L V8 GAS
2003-2004 GMC Sierra 25006.0L V8 GAS
2003-2008 GMC Sierra 2500 HD6.0L V8 GAS
2003-2005 GMC Sierra 2500 HD6.0L V8 CNG
2007 GMC Sierra 2500 HD Classic6.0L V8 GAS
2003-2006 GMC Sierra 35006.0L V8 GAS
2003-2005 GMC Sierra 35006.0L V8 CNG
2007 GMC Sierra 3500 Classic6.0L V8 GAS
2007-2008 GMC Sierra 3500 HD6.0L V8 GAS
2003-2006 GMC Yukon5.3L V8 GAS
2003-2006 GMC Yukon6.0L V8 GAS
2003-2006 GMC Yukon4.8L V8 GAS
2003-2006 GMC Yukon5.3L V8 FLEX
2003-2006 GMC Yukon XL 15005.3L V8 FLEX
2003-2006 GMC Yukon XL 15006.0L V8 GAS
2003-2006 GMC Yukon XL 15005.3L V8 GAS
2003-2006 GMC Yukon XL 25006.0L V8 GAS
VehicleEngine
Position: Heater To Auxiliary Water Pump
2010-2013 GMC Sierra 15006.0L V8 FULL HYBRID EV-FLEX (FHEV)
2009 GMC Sierra 15006.0L V8 FULL HYBRID EV-GAS (FHEV)
2010-2013 GMC Yukon6.0L V8 FULL HYBRID EV-FLEX (FHEV)
2008-2009 GMC Yukon6.0L V8 FULL HYBRID EV-GAS (FHEV)
VehicleEngine
Fitment Notes: With Ambulance Prep. PACKAGE.
Position: Heater To Pipe-1
2001-2005 GMC Sierra 2500 HD6.6L V8 DIESEL
2001-2005 GMC Sierra 35006.6L V8 DIESEL
VehicleEngine
Fitment Notes: With Ambulance Prep. PACKAGE.
Position: Pipe-2 To Heater
2001-2005 GMC Sierra 2500 HD6.6L V8 DIESEL
2001-2005 GMC Sierra 35006.6L V8 DIESEL
VehicleEngine
Position: Heater To Engine
2003-2006 GMC Sierra 2500 HD8.1L V8 GAS
2007 GMC Sierra 2500 HD Classic8.1L V8 GAS
2003-2006 GMC Sierra 35008.1L V8 GAS
2007 GMC Sierra 3500 Classic8.1L V8 GAS
2001-2006 GMC Yukon XL 25008.1L V8 GAS
VehicleEngine
Fitment Notes: Without Ambulance Prep. PACKAGE.
Position: Heater To Pipe-1
2003-2005 GMC Sierra 2500 HD6.6L V8 DIESEL
2003-2005 GMC Sierra 35006.6L V8 DIESEL
VehicleEngine
Fitment Notes: Without Ambulance Prep. PACKAGE.
Position: Pipe-2 To Heater
2003-2005 GMC Sierra 2500 HD6.6L V8 DIESEL
2003-2005 GMC Sierra 35006.6L V8 DIESEL
VehicleEngine
Fitment Notes: With Aux. Heater
Position: Thermostat To Heater
2002 GMC Yukon5.3L V8 FLEX
2001-2002 GMC Yukon6.0L V8 GAS
2000-2002 GMC Yukon4.8L V8 GAS
2000-2002 GMC Yukon5.3L V8 GAS
2002 GMC Yukon XL 15005.3L V8 FLEX
2001-2002 GMC Yukon XL 15006.0L V8 GAS
2000-2002 GMC Yukon XL 15005.3L V8 GAS
2000-2002 GMC Yukon XL 25006.0L V8 GAS
VehicleEngine
Position: Heater Inlet
2007-2008 GMC Yukon5.3L V8 FLEX
2007-2008 GMC Yukon6.2L V8 GAS
2007-2008 GMC Yukon5.3L V8 GAS
2007-2008 GMC Yukon4.8L V8 GAS
2007-2008 GMC Yukon XL 15005.3L V8 GAS
2007-2008 GMC Yukon XL 15006.0L V8 GAS
2007-2008 GMC Yukon XL 15005.3L V8 FLEX
2007-2008 GMC Yukon XL 15006.2L V8 GAS
2007-2008 GMC Yukon XL 25006.0L V8 GAS
VehicleEngine
Position: Heater Outlet
2007-2008 GMC Yukon5.3L V8 FLEX
2007-2008 GMC Yukon5.3L V8 GAS
2007-2008 GMC Yukon6.2L V8 GAS
2007-2008 GMC Yukon4.8L V8 GAS
2007-2008 GMC Yukon XL 15006.2L V8 GAS
2007-2008 GMC Yukon XL 15005.3L V8 GAS
2007-2008 GMC Yukon XL 15006.0L V8 GAS
2007-2008 GMC Yukon XL 15005.3L V8 FLEX
2007-2008 GMC Yukon XL 25006.0L V8 GAS
VehicleEngine
Position: Radiator To Heater
2001-2002 GMC Yukon XL 25008.1L V8 GAS



Warranty Coverage Policy
12 Month Warranty


30 Day Return Policy
Return shipping paid by: Buyer
Item must be returned within: 30 Days
Refund will be given as: Money Back

DO NOT SEND RETURNS BACK WITHOUT A VALID RMA NUMBER

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