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Old 09-19-2019
CSM CSM is offline
Join Date: Jul 2017
Location: Duncan
Posts: 34
Default High pressure switch

The high pressure switch is a common part used in many different applications. My switch had a broken wire I took a picture and sent it to my local auto a/c repair shop the fellow recognized it and had a spare in his tool box. Try that at first if you have a good a/c shop close by. If he doesn’t have one get the part number and check with NAPA most likely GM switch.
Greg Herda
Duncan, British Columbia
2005 450 LXI
1999 LXI sold
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