Originally Posted By: chubbie
Yah I allready tried that on the website there is no drop down box for equivilent or bigger. And I dont know about the AC Delco filter. And yes it apears that I'm an OCD OC (obsesive conpusive disorder oil changer) like everyone in this forum I found my people!!!!
They will only specify and stand behind one filter number.
If you want to chance putting on a longer filter (as I sometimes do myself) then the Wix and Purolator websites are the best for finding appropriate data such as thread size, overall size, gasket diameters, burst pressure and flow rating, presence or absence of an anti-drainback valve, presence or absence of a bypass valve (and/or an anti-siphon valve) and their pressure settings, etc.
It takes a while to find a match though. And of course you will need to make sure the new size won't rub anything or come too close to hot exhaust parts or anything like that.
Miss any of these things and you can have a disaster. The filter maker will not warranty or pay for damage resulting from using the "wrong filter" and neither will the automaker.