Went to do my annual ac check before the really warm weather hits and noticed my high pressure service port cap missing. Anyone know of a part number or source of supply for this? Can't seem to locate it via alldatadiy.com or any fsm. My searches on courtesynissanparts also came up goose eggs!

Any help would be appreciated!

 

I looked at mine for a part number and there was none. The cap was attached to a safety tab so you can't drop it, is your tag still attached to the stem on the port?

Just on a hunch I tried 3 different tooth paste caps and they were all on the large size and the threads didn't match. If the dealer can't get the part then you will might have to improvise a little.

 

Try any of the retail auto stores, they are a standrd size not specific to any manufacturer. Iam sure you can get it separately, but heres one option: http://www.autozone.com/cooling-heat...mString=search