If you care about your motors health or just got a new used Saab make sure you have this or install it immediately. I was lucky enough to get a highway Saab and the oil pan was not gunked up at all for 70k miles. I got this installed right away and now it poops out black oil everytime. It burns maybe 1/6th of a quart every 3k miles but i normally change my oil by the 4k mark.

Rating: [5 of 5 Stars!]