My flasher relay is playing up - it keeps sticking, tapping it frees it briefly but it quickly sticks again so I need to replace it. I've found 'ECS Electronics' online but they want almost £40 for it! Local motor factors keep giving me the equivalent of a clueless shrug over the phone - there must be a cheaper alternative?

This is the existing unit, I believe it's heavier duty than normal as the car has a tow bar fitted.

 

Remove it and take it to a factors. They will match it.

They are generally between £5 and £9.