ht lead

I managed to damage one of the ignition leads (ht leads) on my w124 300e 24v. Would someone be able to advise me on whether the 24 valve m104 engine requires different leads to the 12v engines? Some cheap sets on ebay suggest they fit both types whereas eurocarparts and gsf suggest the m104...

Just replacing engine loom in my 92 W124 320ce and was wondering if it was necessary to change the HT leads while in there? Not had any problems with the car, but not used it very much at all for 3 years. Do these bio degrade like loom? Also, long long time ago it did once or twice go into...