Car PartsGMC PartsGMC Sierra 3500 HD PartsGMC Sierra 3500 HD Heater Core

GMC Sierra 3500 HD Heater Core

Great cars and trucks like your Sierra 3500 HD need great parts.

GMC automobile owners have become used to a certain level of reliability when driving their Sierra 3500 HD around town. You bought your Sierra 3500 HD because its dependability and longevity struck a chord inside you; so why would you settle for second best when it comes to superior quality auto parts? Obviously, you didn't buy your Sierra 3500 HD unless you knew that you wanted performance and great value both impeccably combined into one car, truck, or SUV. It's not every day that you discover you need a replacement Heater Core to fix your vehicle.

Why Heater Core replacement is so important.

The need to heat the interiors our vehicles came before our ability to cool them. The engine of your GMC Sierra 3500 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. Your heater core sits inside a heater box, mounted behind your glove compartment, and you can find it by following the two heater hoses towards the passenger side of the firewall. Essentially, your GMC Sierra 3500 HD heater core is a small radiator that creates a pocket of heat for your blower motor to funnel air past as it goes through to the interior.

We've got what you are looking for.

Select Your YearAt Car Parts Discount, we have live customer service members here with enough expertise to help you select the appropriate GMC Sierra 3500 HD part for your needs. Buy all the car parts you will ever need from and save time and money on all your upcoming repairs. When your GMC requires a new replacement Heater Core, there's no need to waste time looking anywhere other than the authority, Car Parts Discount. GMC Sierra 3500 HD Heater Core parts for 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007 vehicles are available here... just click your year to find them.

GMC Sierra 3500 HD HVAC Heater Core, OEM: 93050
Spectra Premium HVAC Heater Core 93050
34.25, Save 39%   POPULAR
OEM: 93050, Item: 384298
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 3500 HD
GMC Sierra 3500 HD HVAC Heater Core, OEM: 96007
TYC HVAC Heater Core 96007
34.45, Save 39%   NEW ITEM
OEM: 96007, Item: 656321
3 In Stock, Usually ships within 1-2 business days

GMC Sierra 3500 HD