Window regulator spring source?
 

Is there a source for the window regulator spring? I’ve searched with no luck. I’ve rebuilt the power windows and can’t get the passenger window to go all the way up on its own. I replaced the spring on the drivers side and it now works perfectly. I used the spring from a new manual regulator, but would rather not have to spend $90 for a spring.

Thanks in advance.

Can you use the Corvette spring?

https://www.corvettecentral.com/sear...gulator+spring

https://www.corvettecentral.com/prod...146-1.main.jpg