GMC Sierra Radiator

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Duralast Radiator B2370 for GMC Sierra
  • Part # B2370
  • SKU # 577461
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Duralast Radiator B13397 for GMC Sierra
  • Part # B13397
  • SKU # 880264
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Duralast Radiator B2423 for GMC Sierra
  • Part # B2423
  • SKU # 577456
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Duralast Radiator B13398 for GMC Sierra
  • Part # B13398
  • SKU # 839676
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OSC Radiator Radiator OSC2423 for GMC Sierra
  • Part # OSC2423
  • SKU # 1181134
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ACDelco Radiator 21648 for GMC Sierra
  • Part # 21648
  • SKU # 196612
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ACDelco Radiator 21742 for GMC Sierra
  • Part # 21742
  • SKU # 196748
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ACDelco Radiator 21726 for GMC Sierra
  • Part # 21726
  • SKU # 196700
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ACDelco Radiator 21650 for GMC Sierra
  • Part # 21650
  • SKU # 196623
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ACDelco Radiator 21902 for GMC Sierra
  • Part # 21902
  • SKU # 196827
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ACDelco Radiator 21647 for GMC Sierra
  • Part # 21647
  • SKU # 196597
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ACDelco Radiator 21903 for GMC Sierra
  • Part # 21903
  • SKU # 196834

About
GMC Sierra Radiator

Your GMC Sierra is made for the toughest tasks that you throw at it, but that doesn't mean that it doesn't get a little hot under the hood when it's working hard. A radiator for GMC Sierra from AutoZone ensures that your truck's vital systems stay cool and healthy as it works. This integral part of the cooling system prevents damage to your engine, due to overheating.

Built for the long run, your Sierra is poised to be with you for a long time so make sure that you occasionally clean and update your GMC Sierra radiator to keep it healthy. It's also a good idea to flush out your entire cooling system frequently and inspect your radiator for leaks, corrosion and rust. Bring your truck into AutoZone to speak with knowledgeable staff to find the perfect radiator that fits your make and model Take advantage of our Same-Day Store Pick-up and receive free engine testing and battery charging while you shop as well.

Customer

Reviews

Reviews for


Butimist…!!

Edward

in 6 days

It was a perfect fit, all seals included. Took the rubber mounts off old radiator & placed on new one. Finished change out from start to finish including clean up under 3 hours.

What kind of vehicle do you drive? 04 GMC Sierra 2500HD

It was a perfect fit, all seals included. Took the rubber mounts off old radiator & placed on new one. Finished change out from start to finish including clean up under 3 hours.

What kind of vehicle do you drive? 04 GMC Sierra 2500HD

Reviews for


It works

Agent Orange

in 13 days

I replaced the radiator coil for my 2001 GMC Sierra. There were two types to choose from. Best way to know if you're getting the right one is by measuring just the radiator coil itself, not the areas where the hoses connect, only measure the aluminum section.

What kind of vehicle do you drive? 2001 gmc sierra

I replaced the radiator coil for my 2001 GMC Sierra. There were two types to choose from. Best way to know if you're getting the right one is by measuring just the radiator coil itself, not the areas where the hoses connect, only measure the aluminum section.

What kind of vehicle do you drive? 2001 gmc sierra

Reviews for


That it was as close to OEM as possible

Gary

in 17 days

I like the fact that it's fit absolutely perfect came with all connecting hardware.

What kind of vehicle do you drive? 1999 GMC Sierra four-wheel drive

I like the fact that it's fit absolutely perfect came with all connecting hardware.

What kind of vehicle do you drive? 1999 GMC Sierra four-wheel drive