Become a Full Member and get the official Linkage Tour and the official Starting Aid. This information alone will pay for your membership
000 545 07 45 Forget about the EPC, get the printed Spare Parts List! http://www.authenticclassics.com/Mercedes-ThermoSwitchBoot-fits-230SL-250SL-p/auth-004361.htm
... What is a "printed spare parts list"? Do you mean the dealer parts book? ...
Yes. That is its official name: http://www.sl113.org/wiki/Documents/SparePartsList