Water Pump Pulley 5.3

[Michaelavh]

Good evening, I have 2020 Chevy Trailboss 1500 5.3 I recently ran into the issue of the water pump pulley breaking and wanted to see if anybody knows if it’s possible to just change out the pulley or would I have to change out the whole water pump?

[ChrisR2021]

Is it still under warranty?

[silveradosid]

need new water pump

[GMCustomerService]

On 11/7/2022 at 6:56 PM, Michaelavh said:

Good evening, I have 2020 Chevy Trailboss 1500 5.3 I recently ran into the issue of the water pump pulley breaking and wanted to see if anybody knows if it’s possible to just change out the pulley or would I have to change out the whole water pump?

This is certainly not what we like to hear, Michaelavh.  Please know, customer satisfaction is extremely important to us. Our team would be more than happy to take a closer look into the concerns with your 2020 Chevrolet Trail Boss 1500. To do so, please send an email to [email protected] with ATTN: Michaelavh/GM Trucks in the subject line.

Please include your contact information, VIN, a brief description of your concern, and the name of your preferred dealership. We look forward to hearing from you. To learn more about GM’s privacy policy, please visit https://www.gm.com/privacy-statement.html.
 
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[David Chateauvert]

I have the same problem with the water pump pulley coming loose on a 2021 Silverado 1500 5.3L

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