Review on EHDIS 4-Pin Relay with Harness: Heavy-Duty 80A 12V SPST Automotive Relay Set, Pack of 2 by Emanuel Frison

I just changed because of the old one when I bought the car, the fastening tab broke off and it just hung, but still worked. I put on a new one and started splicing the wires and the new tab came loose with no real effect on it. So if you install the wire splice before installation and don't pull the tab either during or after installation, it will slow down. I then replaced it with one with a steel mounting tab with no problems.