Well, it's going to cost more up front, but they do exist.

EVGA has had even better warranties in the past but still have a decent one and I have always had good experiences with their customer service.

I have an LG dishwasher, and it has a service manual inside the housing and I can and have bought parts online.

Consumer reports has data about reliability of various household goods and appliances.

IFixit is a good source to check before you buy a cellphone and other various things.