Aftermarket number for Apex oil filter???

HIFLOFILTRO

HF204
http://www.google.com/url?sa=t&sour...76GuCw&usg=AFQjCNE9D3HacBYNDvLBcei78cEiKb2ogw
check ebay

The OEM one is good filter. Some one gave me some filters, and they weighed a lot less than the oem. To me that means they did not have as much filter media in them. (they were some generic looking things). I through em away. Stay away from the cheap aftermarket ones. Only go top notch when doing the aftermarket. Some of the cleanable ones are great. I use em on the diesels in my boat and work awesome.

http://www.gopurepower.com/

Kind of pricey but do a great job.

IMO