I love Crutchfield myself, but that hole is much bigger than double-DIN size. There are tons of quality options if you browse the Crutchfield site, but whatever you choose be prepared to fabricate some kind of a mounting plate top cover the old hole.
Also agree that the Jensen is not the best quality, but I found that replacing the factory speakers with good quality Infinity 5 1/4" coaxials make a hug difference, and the powered sub that the factory added also helps the sound a lot.
In our old Sunnybrook, the stereo was absolute junk, and I replaced it with a single-DIN unit and converted the old mounting location into a CD storage rack. Hard to see in the picture, but there is a 1/4" lip on the lower edge of the opening that keeps the CDs from sliding out. Just lift the CD over the lip to remove.
The wires above are for the Roady XM receiver.
I also added the 12v outlet and shelf above the door to have a safe place to charge my cell phone.