Front Side Door Speaker Connector For 2003-2006 Chevy Tahoe 2004 2005 Y747BV | eBay
stock bose 9 speaker surround sound system in my '03 suburban - YouTube
Amazon.com: ASC Audio Premuim Car Stereo Radio Wire Harness and Antenna Adapter for Some GM Chevrolet 03-06 Silverado, Tahoe, Suburban, Sierra etc.- Built in 12 Volt Power Wire - Works w/wo Bose/Amp-