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Part record
GM 6.0L HD Thermostat Kit (OEM)
verified
OEM PN19420815
Checked against the GM parts catalog (category pages fetched 2026-09-30, part card 2026-09-30).
Where to buy
Not listed online at Dave's Auto Center yet. Ask Dave's Auto Center about this part, quoting part number 19420815.
Fits (100 configurations)
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- 2010 Chevrolet Silverado 3500 HD
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- 2012 Chevrolet Silverado 3500 HD
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- 2013 Chevrolet Silverado 3500 HD
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- 2013 GMC Sierra 3500 HD
- 2014 Chevrolet Silverado 2500 HD
- 2014 Chevrolet Silverado 3500 HD
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- 2014 GMC Sierra 3500 HD
- 2015 Chevrolet Silverado 2500 HD
- 2015 Chevrolet Silverado 3500 HD
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- 2016 Chevrolet Silverado 2500 HD
- 2016 Chevrolet Silverado 3500 HD
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- 2016 GMC Sierra 3500 HD
- 2017 Chevrolet Silverado 2500 HD
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- 2018 Chevrolet Silverado 2500 HD
- 2018 Chevrolet Silverado 3500 HD
- 2018 GMC Sierra 2500 HD
- 2018 GMC Sierra 3500 HD
- 2019 Chevrolet Silverado 2500 HD
- 2019 Chevrolet Silverado 3500 HD
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- 2011 Chevrolet Express 2500
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- 2014 Chevrolet Express 2500
- 2014 Chevrolet Express 3500
- 2014 GMC Savana 2500
- 2014 GMC Savana 3500
- 2015 Chevrolet Express 2500
- 2015 Chevrolet Express 3500
- 2015 GMC Savana 2500
- 2015 GMC Savana 3500
- 2016 Chevrolet Express 2500
- 2016 Chevrolet Express 3500
- 2016 GMC Savana 2500
- 2016 GMC Savana 3500
- 2017 Chevrolet Express 2500
- 2017 Chevrolet Express 3500
- 2017 GMC Savana 2500
- 2017 GMC Savana 3500
- 2018 Chevrolet Express 2500
- 2018 Chevrolet Express 3500
- 2018 GMC Savana 2500
- 2018 GMC Savana 3500
- 2019 Chevrolet Express 2500
- 2019 Chevrolet Express 3500
- 2019 GMC Savana 2500
- 2019 GMC Savana 3500
- 2020 Chevrolet Express 2500
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