Extended Warranties, Service Contracts and Mechanical Breakdown Insurance policy coverage varies from one provider to another, but speaking for Good Sam Extended Service Plan, we do cover items that are added or replaced outside of the original factory, as long as they are a covered item to begin with, and that they are properly installed.
We recognize that items like refrigerators may only last five years or so, and will need to be replaced. Since we cover RVs up to 18 years old, we would cover the replacements. Likewise, you may add things like awnings or a satellite dish from an after-market source, and as long as these items are correctly installed, they will be covered by Good Sam.
