We get what we pay for in most cases. I bought a pack of 5 relays with connectors (ebay, amazon, I forget). I haven't had a relay failure. I was disappointed with the connectors. The female terminals move around too in the cavities. They dont push out but I felt one could miss a male terminal on a relay. The undersize wire with oversized casing hasn't been a problem either. Everything works great and the typical fire hazards are gone, so met my goals. I should add that the car is rarely driven.
