The ROVER 820/800, MG MONTEGO (5 PIN) RELAY ONE SHOT WINDOW CONTROL UNIT YWC10072 is a genuine Rover product made of plastic and metal, designed for a plug-in mounting style with blade terminals. 

It comes with a 1-month manufacturer warranty and is a classic part with 5 contacts suitable for 12V systems. This relay is specifically made for the Rover brand and originates from the United Kingdom, providing a reliable solution for controlling windows in your vehicle.

Ref: Re-347