• Brand New Radiator 
  • Plastic tanks with aluminum core
  • Dimensions:
    • Height: 34"
    • Width:  23 1/8"
    • Depth:  7/8"
  • Direct replacement
  • Built to strict quality control standards


Radiators may incur bent cooling fins or small imperfections during shipping or manufacturing. A few bent fins or small dents and scratches do not affect the fit or the function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these types of insignificant damages.

Direct Fit Replacement

Core thickness equal to the OE part.  If radiator core is slightly thinner than the OEM, this can decrease overall performance and lifespan.

Premium Aluminum Core

Engineered for top performance.  Provides efficient cooling and heat-transfer.

100% Leak Tested

Built to strict quality control standards.

Item Condition: New

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

1.0 / 5.0
1 Review
5 Stars
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1 Star
Not OE specs
I received mine today I put a micrometer on it it is 4/5 of an inch not seven eighths of an inch like the website says it was visibly thinner and their website clearly states don't use lesser quality products that are thinner because it can reduce the lifespan of the item
August 27, 2018
4 weeks ago
Response from 1A Auto
Thank you for the review. According to our records, our customer service department has been working with you and has issued a full refund back to your account. If you need any further assistance, please contact us directly at 1-888-844-3393. Thank you.
August 28, 2018
Christa R
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Vehicle Fit

Year Make Model Description
2011-2016Chevy Silverado 2500 HD Chevy Silverado 2500 HD Radiator
2011-2016Chevy Silverado 3500 Chevy Silverado 3500 Radiator
2011-2013Chevy Suburban 2500 Chevy Suburban 2500 Radiator
2011-2016GMC Sierra 2500 HD GMC Sierra 2500 HD Radiator
2011-2016GMC Sierra 3500 GMC Sierra 3500 Radiator

This part replaces:

  • TYC 13301
  • Hollander 675-00302
  • Partslink GM3010566
  • Spectra Premium Industries CU13301
Only 4 left in stock
Part #: 1ARAD01115

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout