Gasket shipped quickly and seemed to be a genuine OEM part. Old gasket came out smooth by gently puling it out of the magnetic track. Per other reviews, I soaked the new gasket in warm water to make it more pliable during installation. It was fairly difficult to get all of the water out of the crevices before installation.
Gasket went in smoothly by simply pressing in the rigid edge into the track in the door - ensure the gasket is aligned properly with the small cutout facing inboard toward the other door. Even with soaking in warm water, the gasket did not want to expand initially which left a pretty large gap. I used a hair dryer and a plastic putty knife to warm it up and help it expand. It took about 30 minutes, but worked very well and I'm very happy with the result.