When installing a replacement AC compressor, both OEM AC
compressors as well as Aftermarket AC compressors will not come with the switch
for the back of the compressor. This brief presentation will instruct you how to
swap the switch from your old AC compressor to your new AC compressor. Video
shows a comparison of a Delphi compressor and an aftermarket compressor. To
ensure you properly install your new AC compressor simply remove the c-clip from
the back of the old compressor and swap the switch to your new compressor.