After 10 to 15 Years, AC Compressors Typically Require Replacement

https://precisionhvacrepair-residential-sac-near-river-view-park2907.hexaforgey.com/posts/when-15-20-year-old-hvac-units-need-staged-assessment-before-replacement

An AC compressor typically delivers reliable performance for 10 to 15 years, marking a critical service-life window that determines when equipment enters its end-of-life phase