Door Jamb Switches
and im not 100% sure which units my 1978 uses.
i have found a couple of different AC delco units listed.
any help would be appreciated
Last edited by 1Z87L8; Nov 16, 2005 at 10:49 AM. Reason: missed word
4789 Door Jamb Switch 1977-82
Corvette Central lists two:
593141 75-78 Front Door Jamb Switch - LH
593145 78-82 Front Door Jamb Switch - LH
Zip Products Lists:
ES-344 75-78 Courtesy light switch, LH door jam
ES-345 77-82 Door ajar warning switch
Mid America Lists
604-30577-78 Switch, courtesy & key warning, LH
601-573 77-82 Switch, door ajar (GM)
You didn't mention who you were buying from.
JIML82
i ended up ordering what i hope are the correct units.
i probably should have pulled everything apart first but
didnt want to have the kickpanels out just in case i want
to take the car for a drive before the switches come in.
for replacement parts i usually deal with a company called
rockauto.com.
they sell mostly OEM parts and are very reasonable.
ended up with the front/rear KYB GR2 shocks i wanted and the door switches for $101 with the shipping.
i ended up ordering what i hope are the correct units.
i probably should have pulled everything apart first but
didnt want to have the kickpanels out just in case i want
to take the car for a drive before the switches come in.
for replacement parts i usually deal with a company called
rockauto.com.
they sell mostly OEM parts and are very reasonable.
ended up with the front/rear KYB GR2 shocks i wanted and the
ac delco door switches for $101 with the shipping.








