Amazon: honda civic wire harness Amazon: honda civic wire harness. Skip to main content. Try Prime All DKMUS Double Din Radio Stereo Dash Install Mount Trim Kit for Honda Civic 2006-2011 with Wiring Harness Antenna Adapter. 4.1 out of 5 stars 30. $42 $ 42. 99. Get it as soon Wiring Harness Conversions for Honda & Acura Engine Swaps Also called a Dual to Multi Point Conversion Harness. Required when swapping on a 88-91 Civic/ CRX "DX" Model *Core Required. For D16, B16A, B17A B18, & ZC Swaps. Note: Standard harness does not include VTEC wiring so if you are going to be wiring in VTEC your self or not using a VTEC motor select standard harness conversion.