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Spectra PremiumPart # 99425

Spectra Premium 99425 HVAC Heater Core

51 Reviews

$110.99

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3-year warranty

90 days free return

Fits 2014-2014 Audi Q5, 2014-2014 Audi Q5, 2014-2014 Audi Q5, 2014-2014 Audi Q5, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 2014-2014 Audi Q7, 1992-1993 Chevrolet C3500HD, 1992-2002 Chevrolet C3500HD, 2009-2010 Chevrolet W4500 Tiltmaster, 2013-2014 Chevrolet Express 4500, 2014-2014 Chevrolet Cruze, 2014-2014 Chevrolet Express 2500, 2014-2014 Chevrolet Express 3500, 2014-2014 Chevrolet Silverado 2500 HD, 2014-2014 Chevrolet Silverado 3500 HD, 2013-2014 Ford F-550 Super Duty, 2014-2014 Ford F-250 Super Duty, 2014-2014 Ford F-350 Super Duty, 2014-2014 Ford F-450 Super Duty, 1994-2002 Freightliner FL60, 1994-2002 Freightliner FL70, 1994-2002 Freightliner FL80, 1995-2002 Freightliner FL50, 1996-2003 Freightliner Century Class, 1996-2003 Freightliner FL112, 1999-2003 Freightliner Argosy, 2001-2003 Freightliner Classic, 2001-2003 Freightliner Columbia, 2005-2009 Freightliner Columbia, 2007-2010 Freightliner M2, 2008-2010 Freightliner B2, 2010-2010 Freightliner Cascadia, 2010-2010 Freightliner M2, 2013-2013 Freightliner Sprinter 2500, 2013-2013 Freightliner Sprinter 3500, 1992-1993 GMC C3500HD, 1992-2002 GMC C3500HD, 1995-1997 GMC W4500 Forward, 2009-2010 GMC W4500 Forward, 2013-2014 GMC Savana 4500, 2014-2014 GMC Savana 2500, 2014-2014 GMC Savana 3500, 2014-2014 GMC Sierra 2500 HD, 2014-2014 GMC Sierra 3500 HD, 1988-1991 International 9300, 1989-1994 International 8300, 1989-1996 International 9600, 1989-1996 International 9700, 1990-1997 International 8200, 1990-1999 International 9400, 1990-2002 International 8100, 1993-1998 International 9300, 1995-1996 International 2574, 1995-1998 International 2674, 1995-1999 International 5000, 1995-1999 International 9200 SBA, 1997-1999 International 9800 SBA, 1998-1999 International 9100 SBA, 1998-2003 International 2574, 1999-1999 International 9900 SFA, 2000-2003 International 2674, 2000-2003 International 9100i SBA, 2000-2003 International 9900i SFA, 2000-2011 International 5500i, 2000-2011 International 5600i, 2000-2011 International 9200i SBA, 2000-2011 International 9400i SBA, 2000-2012 International 5900i, 2001-2003 International 9900ix SFA, 2003-2006 International 8600 SBA, 2009-2011 International ProStar, 2010-2011 International 8500 TranStar, 2010-2011 International 8600 TranStar, 2010-2011 International LoneStar, 2010-2011 International WorkStar 7600, 2010-2012 International WorkStar 7700, 2013-2013 International Durastar, 2013-2013 International TerraStar, 2009-2009 Isuzu NPR, 2009-2009 Isuzu NPR-HD, 2010-2011 Isuzu NPR-HD, 2012-2013 Isuzu NPR-HD, 2013-2013 Isuzu NQR, 2013-2013 Isuzu NRR, 2014-2014 Jeep Grand Cherokee, 2013-2013 Mercedes-Benz R350, 2013-2013 Mercedes-Benz Sprinter 2500, 2013-2013 Mercedes-Benz Sprinter 3500, 2013-2014 Mercedes-Benz GLK250, 2014-2014 Mercedes-Benz E250, 2014-2014 Mercedes-Benz GL350, 2014-2014 Mercedes-Benz ML350, 2014-2014 Nissan NP300, 2013-2013 Ram 4500, 2013-2013 Ram 5500, 2014-2014 Ram 1500, 2014-2014 Ram 2500, 2013-2013 Volkswagen Amarok, 2014-2014 Volkswagen Jetta, 2014-2014 Volkswagen Jetta, 2014-2014 Volkswagen Jetta, 2014-2014 Volkswagen Jetta, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg, 2014-2014 Volkswagen Touareg

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Item LocatedUnited States

Quantity1

Part interchange

99425, HTR010748, 921383, 96110, MC99425, VCCT1001837R, T1001837R, VCC31000005

item #1000Z6CG

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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.

Heater Core

What is a car's heater core?

Heater core failing symptoms

How to fix a broken heater core?

Heater core replacement

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