Review on ACDelco 25950499 Original Equipment Canister by Jonathan Clark

Really easy to install. I didn't have to jack up the car or anything like that. I went from behind and it was done. I removed the spare tire, that probably helped. In any case, all you need is a pair of pliers. Mainly because of an infamous plastic clip. In the photo you can see a thick tube with a white end, that's the one that has a clamp on it. The clip looks like a horseshoe. Be careful, it comes out very easily, just push out one side with a pair of pliers and you're done. Then simply pull off the hose. Then there's the pigtail connector, which you can just lift up and unplug really easily. Then on the bracket that holds the exhaust valve you will see 2 holes which are lines with a metal protrusion in between. Just bend it a little and remove the valve. Mine was a bit stuck in it but just keep tapping lightly and it will come out. :)