Review on 4 Pin AMP Waterproof Relay Harness Replacement Parts by Jason Hutchinson

These relays are pretty good. Mounting tab, seal and wire gauge look good. The description says the wire is tinned copper, but a few inches from the tip it's silver. I'm pretty sure it's actually CCA and not copper wire. Regardless, I have a few more in case there are any problems. I use them to power the fuel pump circuit using the original power wire as the trigger. All my wiring is 12 gauge copper so it should be fine.