CIS air filters
 

Are all CIS air filters same size? Same part No.?

Got the wrong size from the host and just want to pop into AutoZone etc, and ask for one. What is the part No. btw?

The host will probably exchange that for you. They're funny that way. ;)

A 930 filter may be different that that of an SC or earlier 911. Several engines had CIS.

I will get around to the exchange later, it's just that from the left coast is such a loooong wait for these things. I'm going on a fun-run with the NoVa gang this weekend and it's the only part that hasn't been replaced from my "maintenance schedule". Thought I could just pick one up and then wait for an exchange... it's also a pain to run to the post office w/ an air filter during your lunch break...

i bet if it was pelicans mistake they will next day air it, compt of course.