Replacement Wiring Harness for 2010 -UP PIONEER select models. 16 pin connector for models: DEH-X3900BT, DEH-X3910BT, DEH-X1910UB, DEH-X2600UI, DEHS1010UB, MVHX390BT MXT2969BTPlugs into the 4 specific Pioneer Radio's and has 8" color coded leads. All wiring has Electronic Industries Association: standard color codes. Each wire is stamped with wiring location for easy installation. Full 2-years warranty.