I'm having an issue with leon mark 3 cutting out and all signs at this stage are pointing to the fuel pump relay.
I've located a part for this (dansk 451440030) but the part doesn't list the relay number. In the Compartment I've got numbers 643, 373 (x2) and 433.
There are 2 x 449 but I've had a mechanic say it can't be these given the size and fact there are two of them.
Does anyone know which it is?

I've located a part for this (dansk 451440030) but the part doesn't list the relay number. In the Compartment I've got numbers 643, 373 (x2) and 433.
There are 2 x 449 but I've had a mechanic say it can't be these given the size and fact there are two of them.
Does anyone know which it is?