OER FD3663Y Features:

Reproduction of the original front door window glass for use with 1965-66 Buick, Chevrolet, Pontiac, Oldsmobile Full Size 2 door coupe, hardtop, and convertible passenger cars models as listed. Door window is manufactured in tempered glass. Most vehicle door glass is made from tempered glass; this is because tempered glass shatters into small, dull pieces when broken, reducing the risk of injury in a crash, making it the preferred safety option for vehicle side door window glass. Replaces NAGS # DD03407 YTN, DD03663 YTN, or DD03431 YTN. Don't settle for anything less than original quality glass when replacing the windows of your classic. Each original quality windshield glass is professionally packed with extra care to prevent damage during shipping.