They are Genuine GM Parts via Orio, made in the UK/Ireland with part Number 22853740 and frequency 433MHz. Hoping these can be good to someone and benefit us both as I need space in the drawer for current parts!
The item "4 Genuine GM Tyre Pressure Monitoring Sensors 433MHz Brand New Vauxhall Saab etc" is in sale since Wednesday, July 24, 2019. This item is in the category "Vehicle Parts & Accessories\Car Accessories\Other Car Accessories". The seller is "saabvolvofan" and is located in Blackpool. This item can be shipped to United Kingdom.