These parts will work with these machines: Part Number: 661-3780

Model: 614-0363, 614-0378, 614-0394, API-45T03, AP14ST03

Product EEE Code: TC0, TC1, TC2, UKK, UNY, UQP, WHA, X5Z

Compatibility

iMac G5 (17-inch iSight), iMac G5 (20-inch iSight), iMac (17-inch Late 2006 CD), iMac (17-inch Late 2006), iMac (20-inch Late 2006), iMac (Early 2006 17-inch), iMac (Early 2006 20-inch), iMac (Mid 2006 17-inch)

Usually the later part numbers are revisions and work better.