This looks like a toyota starter relay, If the spade connectors are across each other then it is - and you should not use this relay for long duty purposes, Its coil is meant to pull in even with low voltage (starter duty) but for short durations.
Being a VW it is a crime to use jap electrics anyway :D, get a 40A bosch or siemens cube relay, it would also have its own mounting ear and you can buy a new connector for it too, then solder some nice new wires and spade connectors on them.