Used is 30 days. (Return period for LKQ), Aftermarket is lifetime and OEM is OEM.
Meaning 12 months 12,000 miles.
Shops warranty workmanship for “Life”not parts.
Had a Mazda CX-30 come back after 8 months and 15k miles for a faulty radar sensor replaced part of the loss. Customer has charged List on the part (2,800 bucks) and the installation was free. Sucks but that is the way of things.
Never tell the dealer you had a wreck. They will screw you. Exactly what happened to this customer with a 22 still under factory bumper to bumper.