The Insight 2003 (3) 3dr Dx A/c (ka) Auto Radio consists of eight pieces with the Tuner Assy. (20wx4) being the most expensive.
This AUTO RADIO assembly utilises four Bolt Flange 5x7(s) - the highest specified component.
The component with the lowest price in the AUTO RADIO schematic is the Screw,tapping,(po)4x.
