Car 16pin Power Wiring Harness Adapter With Canbus For Hummer H2/H3 (02-06) Package included: 1 x 16pin Power Wiring Harness With Canbus box Compatible with the following vehicles: For Hummer H2/H3 2002-2006 NOTE This wiring harness power cord is ONLY USE for installing car head uint with 9' or 10' ultra-slim universal big horizontal screen and 16pin standard layout plug interface. Please notice that this wiring harness CAN NOT USE for intalling the car head unit with vertical screen. Please check the plug of the product before placing an order to determine if it is suitable for your stereo.