Back Up Light Switch ???

[TX '90 ZR1]

I've verified that the back up switch is not working. ('90 #442) Lights come on when the switch is removed (bypassed) from system.
Anyway, went to find one & discovered GM does not have one of course. Corvette Central & Eckler's have a listing for them, but theirs have a pigtail on them to plug into the harness. I actually called and verified this. As you know, the original has the plug made onto the switch.
Anyone know where to get the correct one, or do we have to go with these?
I think I have heard they might be able to be cleaned up and get them to working again. Anyone have experience with this?
GM part# 10159402
AC/Delco part# D2245A
Corvette Central part# 594347
Eckler's part# 25-112411
Thanks for the help guys.

[DRM500RUBYZR-1]

You can remove, clean, and replace, or simply use the Ecklers switch, which is fine.
Either solution will work just fine.
Marty

[garyhugo]

I got my replacement from Bill Boudreau of ZR51 Performance. It was the exact switch as the factory one.

[TX '90 ZR1]

Originally Posted by garyhugo

I got my replacement from Bill Boudreau of ZR51 Performance. It was the exact switch as the factory one.

Thanks garyhugo. I'll check that out. Can't believe I didn't think of the ZF Doc.