Compatible with part numbersCU2Z-14S411-AYA ,CU2Z14S411AYA ,WPT-1309 ,WPT1309. 1 x 4 Pin Connector with 15cm Wiring Loom. 4 Pin Connector For CU2Z-14S411-AYA WPT-1309 Wiring Harness Plug. This connector is designed for automotive wiring applications using part numbersCU2Z-14S411-AYA andWPT-1309.