The electrical system of an older machine can be problematical. Even when a number of components are replaced a failure or short can occur on just the one component you chose not to renew!
The simplest way to achieve perfect results is to renew all the potential failure points at the same time, leaving nothing to chance.
With this in mind below is a list you may wish to consider replacing at the same time as this item:
Renew all the potential failure prone items at the same time, even the rubber mounts and fasteners. Add as many items as you wish to the same shopping cart, antivibe mounts and fasteners for those new electrical components for example, and still only pay the same fixed price shipping cost.