Me mum went to Halfrauds for me today for some spark plugs...
On the car atm are NGK BUR5ET 10 plugs, Halfrauds gave her NGK ZGR5B (also says 504 on the top of the pack) as thats what came up on the system (apparently)... So the question is; are Halfrauds completely wrong or did I have the wrong plugs? They have the same thread but otherwise different length!!
(Its a G reg 1600 Driver btw)