Guys,
As long as you're installing one of these units, I've got a couple more suggestions:
1)
I paid around $12 for mine. It was so cheap I decided to do a little experiment. I wanted to see how much oil was NOT being captured so I installed a pair in series. I did this on my '03 Terminator when I owned it. Guess what? Each trapped the same amount of oil (see pic)! I can't help but wonder how much is still being passed through....
2)
If you're using full synthetic oil, remove the white "filter" like I've done. It is not compatible with synthetic oil.
other side?
On the Terminator, I've read the passenger side passes a minute amount of oil. On my S197, I wasn't sure so I installed a pair, similar to my Terminator. After 4,000 miles, take a look to see how much oil was captured. Hardly any at all. For the same mileage, my catch can (driver's side) has trapped almost one inch of oil.
Willie