2001 5.3 motor, Silverado Z71 AC done

[1yesfan]

My unit locked up after 170k miles of service. How hard is it to replace that unit? She was ice cold till it locked up.

 

[Tahoe14]

Someone may answer but you will probably have better luck in the 2001 section as this is the 2015+ section. Maybe one of our great staff members will move it for you.