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Spectra PremiumPart # 93050
Spectra Premium 93050 HVAC Heater Core, Front Side
4.68 Reviews
$63.99
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3-year warranty
90 days free return
Fits 2002-2006 Cadillac Escalade, 2002-2006 Cadillac Escalade EXT, 2003-2006 Cadillac Escalade ESV, 2007-2013 Cadillac Escalade EXT, 2007-2014 Cadillac Escalade, 2007-2014 Cadillac Escalade ESV, 1999-2002 Chevrolet Silverado 1500, 1999-2002 Chevrolet Silverado 2500, 2000-2006 Chevrolet Sonora, 2000-2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500, 2000-2006 Chevrolet Tahoe, 2001-2002 Chevrolet Silverado 1500 HD, 2001-2002 Chevrolet Silverado 2500 HD, 2001-2002 Chevrolet Silverado 3500, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2003-2003 Chevrolet Silverado 1500 HD, 2003-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2007 Chevrolet Silverado 2500, 2005-2006 Chevrolet Silverado 1500 HD, 2007-2007 Chevrolet Cheyenne, 2007-2007 Chevrolet Silverado 1500, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2007-2007 Chevrolet Silverado 3500 HD, 2007-2013 Chevrolet Avalanche, 2007-2013 Chevrolet Silverado 3500, 2007-2013 Chevrolet Suburban 2500, 2007-2014 Chevrolet Suburban 1500, 2007-2014 Chevrolet Tahoe, 2008-2010 Chevrolet Silverado 2500 HD, 2008-2010 Chevrolet Silverado 3500 HD, 2008-2013 Chevrolet Silverado 1500, 2008-2014 Chevrolet Silverado 2500, 2008-2015 Chevrolet Cheyenne, 2011-2014 Chevrolet Silverado 2500 HD, 2011-2014 Chevrolet Silverado 3500 HD, 1999-2002 GMC Sierra 1500, 1999-2002 GMC Sierra 2500, 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500, 2000-2006 GMC Yukon XL 2500, 2001-2002 GMC Sierra 1500 HD, 2001-2002 GMC Sierra 2500 HD, 2001-2002 GMC Sierra 3500, 2003-2003 GMC Sierra 1500 HD, 2003-2004 GMC Sierra 2500, 2003-2006 GMC Sierra 1500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, 2005-2006 GMC Sierra 1500 HD, 2007-2007 GMC Sierra, 2007-2007 GMC Sierra 1500, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2007-2007 GMC Sierra 3500 HD, 2007-2013 GMC Yukon XL 2500, 2007-2014 GMC Yukon, 2007-2014 GMC Yukon XL 1500, 2008-2010 GMC Sierra 2500 HD, 2008-2010 GMC Sierra 3500 HD, 2008-2013 GMC Sierra 1500, 2008-2014 GMC Sierra, 2011-2014 GMC Sierra 2500 HD, 2011-2014 GMC Sierra 3500 HD, 2003-2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Hummer
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
93050, 9010281, 60093, 1560093, 1562087, 1562104, 1562827, 1562960,
...View moreitem #1000Z33N
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A-Premium®Part # APHCR191
Front HVAC Heater Core for Chevy Silverado GMC Sierra 1500 2500 3500 Cadillac
4.115 Reviews
$55.99
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3-year warranty
90 days free return
Fits 2002 - 2014 Cadillac Escalade, 2003 - 2014 Cadillac Escalade ESV, 2002 - 2002 Cadillac Escalade EXT, 2003 - 2006 Cadillac Escalade EXT, 2007 - 2013 Cadillac Escalade EXT, 2007 - 2013 Chevrolet Avalanche, 2002 - 2006 Chevrolet Avalanche 1500, 2002 - 2006 Chevrolet Avalanche 2500, 2007 - 2013 Chevrolet Cheyenne, 2007 - 2013 Chevrolet Cheyenne, 2010 - 2013 Chevrolet Cheyenne, 1999 - 2002 Chevrolet Silverado 1500, 1999 - 2002 Chevrolet Silverado 1500, 2003 - 2006 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2013 Chevrolet Silverado 1500, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2003 - 2003 Chevrolet Silverado 1500 HD, 2001 - 2002 Chevrolet Silverado 1500 HD, 2005 - 2006 Chevrolet Silverado 1500 HD, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 1999 - 2002 Chevrolet Silverado 2500, 2003 - 2004 Chevrolet Silverado 2500, 2001 - 2002 Chevrolet Silverado 2500 HD, 2003 - 2006 Chevrolet Silverado 2500 HD, 2007 - 2013 Chevrolet Silverado 2500 HD, 2007 - 2014 Chevrolet Silverado 2500 HD, 2007 - 2014 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2001 - 2002 Chevrolet Silverado 3500, 2003 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2013 Chevrolet Silverado 3500 HD, 2007 - 2014 Chevrolet Silverado 3500 HD, 2007 - 2014 Chevrolet Silverado 3500 HD, 2014 - 2014 Chevrolet Suburban, 2000 - 2000 Chevrolet Suburban 1500, 2001 - 2014 Chevrolet Suburban 1500, 2000 - 2000 Chevrolet Suburban 2500, 2001 - 2013 Chevrolet Suburban 2500, 2000 - 2000 Chevrolet Tahoe, 2001 - 2014 Chevrolet Tahoe, 2001 - 2002 GMC C3500HD, 1999 - 2006 GMC Sierra 1500, 1999 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2013 GMC Sierra 1500, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2001 - 2003 GMC Sierra 1500 HD, 2005 - 2006 GMC Sierra 1500 HD, 2007 - 2007 GMC Sierra 1500 HD Classic, 1999 - 2004 GMC Sierra 2500, 2001 - 2006 GMC Sierra 2500 HD, 2001 - 2014 GMC Sierra 2500 HD, 2007 - 2013 GMC Sierra 2500 HD, 2007 - 2014 GMC Sierra 2500 HD, 2007 - 2007 GMC Sierra 2500 HD Classic, 2007 - 2007 GMC Sierra 2500 HD Classic, 2007 - 2007 GMC Sierra 2500 HD Classic, 2001 - 2006 GMC Sierra 3500, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2007 GMC Sierra 3500 Classic, 2007 - 2013 GMC Sierra 3500 HD, 2007 - 2014 GMC Sierra 3500 HD, 2007 - 2014 GMC Sierra 3500 HD, 2000 - 2000 GMC Yukon, 2001 - 2014 GMC Yukon, 2000 - 2000 GMC Yukon XL 1500, 2001 - 2014 GMC Yukon XL 1500, 2000 - 2000 GMC Yukon XL 2500, 2001 - 2014 GMC Yukon XL 2500, 2008 - 2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Hummer
Item LocatedUnited States
Quantity1
Installation PositionFront
MaterialAluminum
ColorSilver, Black
Part interchange
52473322, 89018297, HT4204C, 90050, 93050
item #1003EXND
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A-Premium®Part # APHCR065
HVAC Heater Core for Chevrolet Silverado 1500 2003-2006 GMC Hummer H2
4.115 Reviews
$79.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Fits 2003 - 2006 Chevrolet Silverado 1500, 2003 - 2007 Chevrolet Silverado 2500, 2003 - 2006 Chevrolet Silverado 3500, 2003 - 2006 GMC Sierra 1500, 2003 - 2004 GMC Sierra 2500, 2003 - 2006 GMC Sierra 3500, 2003 - 2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Hummer
Item LocatedUnited States
Quantity1
MaterialAluminum
Part interchange
9010463, 99374, 88986627
item #10045XH3
Note
This item only fits the Old Body Style.
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Spectra PremiumPart # 99374
Spectra Premium 99374 HVAC Heater Core, Front Side
4.68 Reviews
$80.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2006 Cadillac Escalade, 2002-2006 Cadillac Escalade EXT, 2003-2006 Cadillac Escalade ESV, 2000-2006 Chevrolet Sonora, 2000-2006 Chevrolet Suburban 1500, 2000-2006 Chevrolet Suburban 2500, 2000-2006 Chevrolet Tahoe, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2003-2003 Chevrolet Silverado 1500 HD, 2003-2006 Chevrolet Silverado 1500, 2003-2006 Chevrolet Silverado 2500 HD, 2003-2006 Chevrolet Silverado 3500, 2003-2007 Chevrolet Silverado 2500, 2005-2006 Chevrolet Silverado 1500 HD, 2007-2007 Chevrolet Cheyenne, 2007-2007 Chevrolet Silverado 1500 Classic, 2007-2007 Chevrolet Silverado 1500 HD Classic, 2007-2007 Chevrolet Silverado 2500 HD Classic, 2007-2007 Chevrolet Silverado 3500 Classic, 2000-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500, 2000-2006 GMC Yukon XL 2500, 2003-2003 GMC Sierra 1500 HD, 2003-2004 GMC Sierra 2500, 2003-2006 GMC Sierra 1500, 2003-2006 GMC Sierra 2500 HD, 2003-2006 GMC Sierra 3500, 2005-2006 GMC Sierra 1500 HD, 2007-2007 GMC Sierra, 2007-2007 GMC Sierra 1500 Classic, 2007-2007 GMC Sierra 1500 HD Classic, 2007-2007 GMC Sierra 2500 HD Classic, 2007-2007 GMC Sierra 3500 Classic, 2003-2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Hummer
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
99374, 9010463, 1562827, 399992, 9731, 26686979010035828, HTR010569, 8554,
...View moreitem #1000Z581
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TYCPart # 96007
HVAC Heater Core - Front Side - TYC 96007
4.426 Reviews
$73.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2002-2013 Cadillac Escalade, 1999-2004 Chevrolet Silverado 2500, 1999-2013 Chevrolet Silverado 1500, 2000-2000 Chevrolet Tahoe, 2000-2000 Chevrolet Tahoe, 2000-2013 Chevrolet Suburban 1500, 2000-2013 Chevrolet Suburban 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2007 Chevrolet Silverado 3500, 2001-2013 Chevrolet Silverado 2500 HD, 2001-2013 Chevrolet Tahoe, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2005-2006 Chevrolet Silverado 1500 HD, 2007-2013 Chevrolet Avalanche, 2007-2013 Chevrolet Silverado 3500 HD, 1999-2004 GMC Sierra 2500, 1999-2013 GMC Sierra 1500, 2000-2000 GMC Yukon, 2000-2000 GMC Yukon, 2000-2013 GMC Yukon XL 1500, 2000-2013 GMC Yukon XL 2500, 2001-2003 GMC Sierra 1500 HD, 2001-2006 GMC Sierra 3500, 2001-2013 GMC Sierra 2500 HD, 2001-2013 GMC Yukon, 2005-2006 GMC Sierra 1500 HD, 2007-2013 GMC Sierra 3500 HD, 2008-2009 Hummer H2
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Hummer
Item LocatedUnited States
Quantity1
Installation PositionFront
Part interchange
96007, 15-62960, GM3128108, 89018297, 19258989, 9010281, 394204, 93050,
...View moreitem #1002N436
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What is a car's heater core?
A car's heater core is like a small radiator that is located in the dashboard of the car. It is responsible for producing heat to warm up the interior of the car when you turn on the heating system. When you turn on the heating system, hot coolant from the car's engine flows through the heater core and heats up the metal tubes and fins inside the core. The blower motor then blows air over the heated tubes and fins, which warms up the air and sends it into the cabin of the car.
Heater core failing symptoms
Identifying the symptoms of a heater core leak can be challenging. Some of these symptoms may not appear to be related to a heater core problem, which emphasizes the need to identify and address them promptly. The signs include:
- Interior windows fogging up;
- Fruity odor both inside and outside the car;
- Higher than normal coolant consumption;
- Cold air blowing out of the heater vents.
How to fix a broken heater core?
Fixing a heater core can be a difficult and involved process, and it may not always be possible to repair a heater core. However, some potential solutions include:
- Flush the heater core: Over time, debris and sediment can accumulate in the heater core, leading to blockages and reduced heating performance. Flushing the heater core with a specialized cleaning solution can help to remove these blockages and improve heating performance.
- Patch the heater core: In some cases, it may be possible to patch a leaking heater core with a sealant or other repair material. This is typically only a temporary fix, and a replacement heater core may still be needed in the long run.
- Replace the heater core: If the heater core is damaged beyond repair, or if other solutions have been unsuccessful, the heater core will need to be replaced. This typically involves a complex and involved process, as outlined in previous answers.
It's important to consult with a qualified mechanic to determine the best course of action for repairing or replacing. Additionally, attempting to fix a heater core yourself can be dangerous and may result in further damage to the vehicle or personal injury.
Heater core replacement
Replacing a heater core is a complex and involved process that requires a significant amount of professional skills and time. The process can vary depending on the make and model of the vehicle, but generally involves the following steps:
- Drain the coolant;
- Remove the dashboard;
- Remove the old heater core;
- Install the new heater core;
- Reassemble the dashboard;
- Refill the coolant.