This is the turn signal/parking and daytime running lamp for the right (RH) side on 2003-2006 Chevrolet Avalanche, Suburban, and 2003-2007 Chevrolet Silverado trucks. This is a used, factory OEM, genuine GM part. This has some fading and yellowing with some minor chip marks but no major cracks. This does not come with the bulbs either.

GM part # 15199557

Alternate GM Part # 15174061

Item is number 21 in the GM diagram.