I do understand .I looked for ages for my 260e m103 these ezls are like hens teeth .I did tell all members in the uk this , For them to get one as a spare. As eventualy you wont find them .If you do, then the price will knock you over. So the longer the years go by ,the harder it will be to replace your old one .GET ONE NOW.Also lack of spark can be immobiliser or alarm fault. If 6 volts at the coil is not enough anyway. You need 12 volts.