Oil Filter Size 3.7 V6 2009
Just an FYI. Most retail stores are not supplying the correct filter size for the 09 Commander's(3.7 V6) I checked Walmart and Autozone and after several trips back and forth to Autozone I found one that would screw on. Phram recommends the PH10060 but it was much shorter than the OEM filter I removed. So I headed back and they cross referenced other years and they gave me the PH3600. I spent about 45 minutes from the top and bottom trying to get the thing to thread and realized it was a different diameter thread. So I headed back and got the shorter original PH10060 and it screwed right on. Im still trying to find out if the shorter filter will do the job or not... Oh, and with the shorter filter it won't take the full 5 quarts, so put 4 1/2 in and run the engine and add until full.
Recommendation: change the oil on level ground or have the nose facing down hill. The drip guard under the filter will not drain properly if the nose is facing up hill. Also, you will need a filter wrench with an extension. They put what looks like the power stearing hose right where you need need to crank it off.