I was wrong about the mower. My own fault but the internet research was superficial. Definitely don't make the same mistake I did, instead delete the old part and remove the part number from it. I have matched the model number of the mower (SV 735) but for some models there are two types. I have 3 plugs, this one only has 2. I can try the module conversion kit 25 707 03-S if I can't find an exact replacement for mine locally. For now, the weeds are enjoying your temporary victory.