No idea, but here’s an idea - start the Steve Self-Warranty Program.
Take whatever you think you would have spent on this - or add $100 per month for 1 or 2 years - to your OWN warranty fund. Invest your fund in something - I like Fidelity/Vanguard S&P 500 for low fees and great service. If you need it, it’s there. If you don’t need it, great.
These warranty programs are very likely and probably without exception a bad value - I would even suggest rip-off.
Lehto’s Law:
https://youtu.be/sdQ3jx9QtNk?si=uW7v8Iba_N5CdcgZ
Consumer Reports (they mention the field-fund idea too!):
https://www.consumerreports.org/cars...r-a1570471227/