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GMC Sierra 2500 HD Radiator

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

Select Your VehicleGMC car, truck, or SUV owners have come to expect a certain level of dependability when driving their Sierra 2500 HD around town. It's not a regular occurrence that you realize that you have to buy a replacement Radiator to repair your vehicle. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles in today's marketplace. Car aficionados appreciate the a brand you can trust built into each GMC, and know that only the highest quality repair Sierra 2500 HD parts will suffice when your car or truck needs fixing.

Don't go too long without fixing your Radiator... here's why.

Your vehicle has a water-cooled motor, and it needs a radiator to lower the temperature of that cooling liquid before it enters the engine and cools it off. 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 at the upper hose from the engine and go all the way through it 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.

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

Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. At Car Parts Discount, we have live customer service members here with enough expertise to help you buy the correct GMC Sierra 2500 HD part for your needs. Procuring new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement Sierra 2500 HD parts on the internet. When it comes to GMC Sierra 2500 HD Radiator parts, you can find them for 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 models by clicking the appropriate year below.

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%   NEW ITEM
OEM: 2370, Item: 686152
  Only 7 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: 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
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Radiator, OEM: 2370OSC
2003-2010 GMC Sierra 2500 HD OSC Radiator 2370
128.15, Save 39%   NEW ITEM
OEM: 2370, Item: 1409118
  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: 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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Denso
2001-2010 GMC Sierra 2500 HD Denso Radiator 221-9010
133.15, Save 39%   NEW ITEM
OEM: 221-9010, Item: 1285439
  Only 9 left 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 7 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 13301TYC
2011-2016 GMC Sierra 2500 HD TYC Radiator 13301
170.45, Save 39%   NEW ITEM
OEM: 13301, Item: 1304806
  Only 4 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 13301OSC
2011-2016 GMC Sierra 2500 HD OSC Radiator 13301
179.05, Save 39%   NEW ITEM
OEM: 13301, Item: 1416877
  Only 4 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 2757OSC
2004-2005 GMC Sierra 2500 HD OSC Radiator 2757
185.75, Save 39%   NEW ITEM
OEM: 2757, Item: 1457978
  Only 2 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 2510OSC
2001-2005 GMC Sierra 2500 HD OSC Radiator 2510
199.55, Save 39%   NEW ITEM
OEM: 2510, Item: 1392200
  Only 9 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: 2947OSC
2003-2006 GMC Sierra 2500 HD OSC Radiator 2947
206.15, Save 39%   NEW ITEM
OEM: 2947, Item: 1400088
  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 5 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Radiator, OEM: CU13301Spectra Premium
2011-2018 GMC Sierra 2500 HD Spectra Premium Radiator CU13301
220.05, Save 39%   NEW ITEM
OEM: CU13301, Item: 475774
  Only 5 left 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
  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: CU2857Spectra Premium
2006-2010 GMC Sierra 2500 HD Spectra Premium Radiator CU2857
224.45, Save 39%   NEW ITEM
OEM: CU2857, Item: 641557
  Only 5 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
225.25, Save 39%   NEW ITEM
OEM: CU2510, Item: 385094
  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: 2538OSC
2001-2002 GMC Sierra 2500 HD OSC Radiator 2538
226.95, Save 39%   NEW ITEM
OEM: 2538, Item: 1415875
  Only 1 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: 2537OSC
2001-2002 GMC Sierra 2500 HD OSC Radiator 2537
229.35, Save 39%   NEW ITEM
OEM: 2537, Item: 1410587
  Only 7 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
231.65, Save 39%   NEW ITEM
OEM: CU2947, Item: 1477826
  Only 1 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: 2857OSC
2006-2010 GMC Sierra 2500 HD OSC Radiator 2857
231.95, Save 39%   NEW ITEM
OEM: 2857, Item: 1420414
  Only 3 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: 8012947APDI
2003-2006 GMC Sierra 2500 HD APDI Radiator 8012947
235.85, Save 39%   NEW ITEM
OEM: 8012947, Item: 1243651
  Only 4 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 4 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: 21649ACDelco
2001-2010 GMC Sierra 2500 HD ACDelco Radiator 21649
243.95, Save 39%   NEW ITEM
OEM: 21649, Item: 1398665
  Only 9 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
247.65, Save 39%   NEW ITEM
OEM: CU2947, Item: 385258
  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: 8012948APDI
2005-2006 GMC Sierra 2500 HD APDI Radiator 8012948
249.35, Save 39%   NEW ITEM
OEM: 8012948, Item: 1320172
  Only 7 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: CU2537Spectra Premium
2001-2002 GMC Sierra 2500 HD Spectra Premium Radiator CU2537
253.85, Save 39%   NEW ITEM
OEM: CU2537, Item: 385100
  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: 21653ACDelco
2003-2006 GMC Sierra 2500 HD ACDelco Radiator 21653
269.05, Save 39%   NEW ITEM
OEM: 21653, Item: 1398668
  Only 7 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: CU13244Spectra Premium
2011-2016 GMC Sierra 2500 HD Spectra Premium Radiator CU13244
287.05, Save 39%   NEW ITEM
OEM: CU13244, Item: 473450
  Only 1 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: CU2538Spectra Premium
2001-2002 GMC Sierra 2500 HD Spectra Premium Radiator CU2538
363.15, Save 39%   NEW ITEM
OEM: CU2538, Item: 1109423
  Only 3 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: CU2948Spectra Premium
2003-2006 GMC Sierra 2500 HD Spectra Premium Radiator CU2948
387.45, Save 39%   NEW ITEM
OEM: CU2948, Item: 1477827
  Only 1 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: 21686ACDelco
2006-2010 GMC Sierra 2500 HD ACDelco Radiator 21686
419.85, Save 39%   NEW ITEM
OEM: 21686, Item: 1398669
  Only 4 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: 21490ACDelco
2001-2005 GMC Sierra 2500 HD ACDelco Radiator 21490
445.45, Save 39%   NEW ITEM
OEM: 21490, Item: 1398637
  Only 4 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: 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
Select year, make, model above to verify this part fits your vehicle

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 1 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 3 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 Assembly, OEM: 13244TYC
2011-2016 GMC Sierra 2500 HD TYC Radiator Assembly 13244
227.25, Save 39%   NO STOCK
OEM: 13244, Item: 673078
  Restock date not known
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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%   NO STOCK
OEM: MMRAD-DMAX-01, Item: 1335397
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Center