My passenger side lock is broken and I was wondering If I could use a lock from any random junkyard car with a key because I don't mind carrying two keys for two different locks rather than spend over 100 rekeying my car lock.

 

Do it the right way, get it re-keyed.

 

No.

Who the hell quoted you $100 to rekey?
The cylinder itself should be like $30 - $40 from the Mazda dealer.
It's going to cost maybe $20 - $30 to rekey from a locksmith.


-Ted

 

man and i thought i was cheap

 

check to make sure there is nothing stuck in it before spending money if it is that kinda broken you mean.

 

do it the right way.

 

ya becausse u never know what kind of junk u might pick up u might have a bigger problem with the junk yard one