The LEFT PASSENGER SIDE COLLISION WARNING SENSOR 31387378 is a genuine Volvo part specifically designed for the Volvo V40 model from 2013. This sensor is an important component of the Advanced Driver Assistance Systems in the vehicle, helping to enhance safety by detecting potential collision hazards and providing warning to the driver. With the manufacturer part number 31387378, owners can be confident in the quality and compatibility of this sensor for their Volvo V40. right side ealso available