Car Parts Discount

GMC Sierra 1500 HD Heater Core

Why you drive your Sierra 1500 HD.

Select Your VehicleYou purchased your Sierra 1500 HD because its dependability and trusted quality agreed with your nature; so why would you settle for anything but the best when it comes to superior quality auto parts? Auto enthusiasts appreciate the a brand you can trust built into each GMC, and understand that only top quality repair Sierra 1500 HD parts will suffice when repairs are needed. It's not a regular occurrence that you realize that you have to buy a replacement Heater Core for your automobile. Make no mistake, you bought your Sierra 1500 HD because you understood you would be getting performance and great value both rolled up into one vehicle.

The function and purpose of Heater Core.

Before cars and trucks were built with the ability to cool their interiors, they had the ability to heat them. The engine of your GMC Sierra 1500 HD constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and transfers it through heater hoses to the heater core so you can warm up the passenger compartment. This heater core is almost always installed on the passenger side of the firewall, and you can find a couple of hoses leading to it. Basically, your GMC Sierra 1500 HD heater core acts like a radiator; in that it uses the engine coolant to emit heat for the blower motor to propel into the inside of the car.

You've tried the rest, now try the best.

Ordering new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement Sierra 1500 HD parts on the internet. When your GMC needs a new replacement Heater Core, there's no need to trust any store other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you buy the appropriate GMC Sierra 1500 HD part for your project or repair. Just choose your year from the list below to find the right GMC Sierra 1500 HD Heater Core for your 2006, 2005, 2003, 2002, 2001 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
OSC
2001-2003, 2005-2006 GMC Sierra 1500 HD OSC HVAC Heater Core 98050
30.55, Save 39%   NEW ITEM
OEM: 98050, Item: 1410648
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 1500 HD HVAC Heater Core, OEM: 93050Spectra Premium
2001-2003, 2005-2006 GMC Sierra 1500 HD Spectra Premium HVAC Heater Core 93050
34.25, Save 39%   NEW ITEM
OEM: 93050, Item: 384298
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

GMC Sierra 1500 HD HVAC Heater Core, OEM: 96007TYC
2001-2003, 2005-2006 GMC Sierra 1500 HD TYC HVAC Heater Core 96007
34.45, Save 39%   NEW ITEM
OEM: 96007, Item: 656321
  Only 4 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Front

GMC Sierra 1500 HD HVAC Heater Core, OEM: 9010281APDI
2001-2003, 2005-2006 GMC Sierra 1500 HD APDI HVAC Heater Core 9010281
36.85, Save 39%   NEW ITEM
OEM: 9010281, Item: 1243905
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD HVAC Heater Core, OEM: 99374Spectra Premium
2003, 2005-2006 GMC Sierra 1500 HD Spectra Premium HVAC Heater Core 99374
47.05, Save 39%   NEW ITEM
OEM: 99374, Item: 384559
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

GMC Sierra 1500 HD HVAC Heater Core, OEM: 15-62960/1562960ACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco HVAC Heater Core 15-62960
137.05, Save 39%   NEW ITEM
OEM: 15-62960, Item: 885791
  Only 7 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD HVAC Heater Core, OEM: 15-62827/1562827ACDelco
2003, 2005-2006 GMC Sierra 1500 HD ACDelco HVAC Heater Core 15-62827
141.55, Save 39%   NEW ITEM
OEM: 15-62827, Item: 885788
  Only 1 left In Stock, Usually ships within 1 business day
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