Descriptions & Specifications: Outside Temperature Sensor/Outside Wing Mirror Ambient Sensor Both wires are black, so doesn't matter which one you connect first These Direct Replacement for Sensors that goes underneath side mirrors Could be Left or Right For Perfect Fitments: May Need Some Modification to Fit Other Models Fits both LHD & RHD cars Reference Number: 735603615, 735655747 Fits: Fit for most models of Fiat Fit for most models of Alfa Romeo color:Black Material:ABS Package Contents: 1 x Ambient Temperature Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.