This is the original compressor from my 1987 Dodge Ramcharger.

I'm curious what this plastic piece in the compressor outlet is for? Sorry if this is a simple/dumb question.

Thanks.

Thanks for your responses and help. Much appreciated. I'm a novice trying to get my old Dodge running and the A/C working as well.

Thanks for the reply. Any particular model or part numbers available? Links if possible.

Thanks again.

Understood. Thanks for the response. Much appreciated.

Figured out how to decrease image size on my end. Let's see if this goes through...

Hello AAC Forum. New person with limited A/C knowledge seeking some help if possible. I'm in the process of changing all components except the evaporator on my 1987 Dodge Ramcharger and have ran into an issue. Original system was R12. Changing to R134A. The issue is the low? limit switch. Assuming &...