Car Parts Discount

GMC Sierra 2500 HD Radiator

Keeping your Sierra 2500 HD in top shape is your top priority.

Select Your VehicleIt's not all the time that you discover you need a replacement Radiator for your automobile. Car aficionados know that a brand you can trust is built into each GMC, and understand that only the best repair Sierra 2500 HD parts will suffice when maintenance needs to be done. You bought your Sierra 2500 HD because its dependability and trusted quality appealed to your senses; so why would you be okay with second best when it comes to the highest quality auto parts? GMC vehicle enthusiasts have come to expect a certain level of reliability when driving their Sierra 2500 HD around town.

The function and purpose of Radiator.

Your vehicle has a water-cooled motor, and the cooling liquid needs to travel through the radiator before it can do its job. The heat produced by the combustion process gets absorbed by a mixture of water and coolant, and that coolant has to enter your GMC Sierra 2500 HD radiator through the top and flow down to the bottom so that it can reduce its temperature. When it goes out through the lower hose and up to the water pump, it re-enters the engine and can now absorb more heat. Your GMC Sierra 2500 HD depends on the constant recirculation of cooling liquid so that it can stay within the prescribed operating temperature.

OEM parts, great prices, knowledgeable professionals.

When your GMC requires the best replacement Radiator, there's no need to go somewhere besides the authority, Car Parts Discount. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the appropriate GMC Sierra 2500 HD part for your project or repair. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right GMC Sierra 2500 HD Radiator for your 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC Sierra 2500 HD Radiator Assembly, OEM: 2370TYC
2001-2003, 2005-2006 GMC Sierra 2500 HD TYC Radiator Assembly 2370
125.45, Save 39%  
OEM: 2370, Item: 686152
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Radiator, OEM: CU2370Spectra Premium
2001-2010 GMC Sierra 2500 HD Spectra Premium Radiator CU2370
127.85, Save 39%   POPULAR
OEM: CU2370, Item: 385033
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012423APDI
2003-2012 GMC Sierra 2500 HD APDI Radiator 8012423
129.05, Save 39%   NEW ITEM
OEM: 8012423, Item: 1243469
  In Stock, Usually ships within 1 business day
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OSC
2003-2010 GMC Sierra 2500 HD OSC Radiator 2370
129.45, Save 39%   NEW ITEM
OEM: 2370, Item: 1409118
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012370APDI
2001-2012 GMC Sierra 2500 HD APDI Radiator 8012370
139.05, Save 39%   NEW ITEM
OEM: 8012370, Item: 1243449
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8013244APDI
2011-2017 GMC Sierra 2500 HD APDI Radiator 8013244
150.55, Save 39%   NEW ITEM
OEM: 8013244, Item: 1301486
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator Assembly, OEM: 13301TYC
2011-2016 GMC Sierra 2500 HD TYC Radiator Assembly 13301
163.65, Save 39%   NEW ITEM
OEM: 13301, Item: 672519
  Only 3 left In Stock, Usually ships within 1-2 business days
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OSC
2004-2005 GMC Sierra 2500 HD OSC Radiator 2757
187.55, Save 39%   NEW ITEM
OEM: 2757, Item: 1457978
  Only 1 left In Stock, Usually ships within 1 business day
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OSC
2001-2005 GMC Sierra 2500 HD OSC Radiator 2510
201.65, Save 39%   NEW ITEM
OEM: 2510, Item: 1392200
  Only 1 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8013301APDI
2011-2015 GMC Sierra 2500 HD APDI Radiator 8013301
202.75, Save 39%   NEW ITEM
OEM: 8013301, Item: 1243719
  Only 3 left In Stock, Usually ships within 1 business day
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OSC
2003-2006 GMC Sierra 2500 HD OSC Radiator 2947
208.25, Save 39%   NEW ITEM
OEM: 2947, Item: 1400088
  Only 2 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012538APDI
2001-2002 GMC Sierra 2500 HD APDI Radiator 8012538
210.05, Save 39%   NEW ITEM
OEM: 8012538, Item: 1243507
  Only 6 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: CU2510Spectra Premium
2001-2005 GMC Sierra 2500 HD Spectra Premium Radiator CU2510
220.25, Save 39%   NEW ITEM
OEM: CU2510, Item: 385094
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012537APDI
2001-2002 GMC Sierra 2500 HD APDI Radiator 8012537
221.35, Save 39%   NEW ITEM
OEM: 8012537, Item: 1243506
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator Assembly, OEM: 13244TYC
2011-2016 GMC Sierra 2500 HD TYC Radiator Assembly 13244
227.25, Save 39%   NEW ITEM
OEM: 13244, Item: 673078
  Only 1 left In Stock, Usually ships within 1-2 business days
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OSC
2001-2002 GMC Sierra 2500 HD OSC Radiator 2537
231.65, Save 39%   NEW ITEM
OEM: 2537, Item: 1410587
  Only 5 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: CU13301Spectra Premium
2011-2017 GMC Sierra 2500 HD Spectra Premium Radiator CU13301
233.95, Save 39%   NEW ITEM
OEM: CU13301, Item: 1108930
  Only 6 left In Stock, Usually ships within 1 business day
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OSC
2006-2010 GMC Sierra 2500 HD OSC Radiator 2857
234.35, Save 39%   NEW ITEM
OEM: 2857, Item: 1420414
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012947APDI
2003-2006 GMC Sierra 2500 HD APDI Radiator 8012947
235.85, Save 39%   NEW ITEM
OEM: 8012947, Item: 1243651
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Radiator, OEM: 8012857APDI
2006-2010 GMC Sierra 2500 HD APDI Radiator 8012857
238.25, Save 39%   NEW ITEM
OEM: 8012857, Item: 1320153
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Radiator, OEM: CU2947Spectra Premium
2003-2006 GMC Sierra 2500 HD Spectra Premium Radiator CU2947
242.15, Save 39%   NEW ITEM
OEM: CU2947, Item: 385258
  Only 1 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 21649ACDelco
2001-2010 GMC Sierra 2500 HD ACDelco Radiator 21649
243.95, Save 39%   NEW ITEM
OEM: 21649, Item: 1398665
  Only 8 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: CU2857Spectra Premium
2006-2010 GMC Sierra 2500 HD Spectra Premium Radiator CU2857
247.85, Save 39%   NEW ITEM
OEM: CU2857, Item: 385232
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: CU2537Spectra Premium
2001-2002 GMC Sierra 2500 HD Spectra Premium Radiator CU2537
248.25, Save 39%   NEW ITEM
OEM: CU2537, Item: 385100
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 8012948APDI
2005-2006 GMC Sierra 2500 HD APDI Radiator 8012948
249.35, Save 39%   NEW ITEM
OEM: 8012948, Item: 1320172
  Only 4 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 21653ACDelco
2003-2006 GMC Sierra 2500 HD ACDelco Radiator 21653
269.05, Save 39%   NEW ITEM
OEM: 21653, Item: 1398668
  Only 5 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 21686ACDelco
2006-2010 GMC Sierra 2500 HD ACDelco Radiator 21686
419.85, Save 39%   NEW ITEM
OEM: 21686, Item: 1398669
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 21490ACDelco
2001-2005 GMC Sierra 2500 HD ACDelco Radiator 21490
445.45, Save 39%   NEW ITEM
OEM: 21490, Item: 1398637
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 21716ACDelco
2003-2006 GMC Sierra 2500 HD ACDelco Radiator 21716
449.95, Save 39%   NEW ITEM
OEM: 21716, Item: 1398674
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: MMRAD-DMAX-01/MMRADDMAX01Mishimoto
2001-2002, 2004 GMC Sierra 2500 HD Mishimoto Radiator MMRAD-DMAX-01
766.85, Save 39%   NEW ITEM
OEM: MMRAD-DMAX-01, Item: 1335397
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

GMC Sierra 2500 HD Radiator, OEM: MMRAD-DMAX-06/MMRADDMAX06Mishimoto
2006-2007 GMC Sierra 2500 HD Mishimoto Radiator MMRAD-DMAX-06
766.85, Save 39%   NEW ITEM
OEM: MMRAD-DMAX-06, Item: 1335398
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center

GMC Sierra 2500 HD Radiator, OEM: MMRAD-DMAX-11/MMRADDMAX11Mishimoto
2011, 2015 GMC Sierra 2500 HD Mishimoto Radiator MMRAD-DMAX-11
789.35, Save 39%   NEW ITEM
OEM: MMRAD-DMAX-11, Item: 1335563
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center