Use this relay harness with our 5 pin 40 amp relays.
5 Pin Relay Harness
5 Pin Relay Harness Photos
Customer questions & answers
Are these the type of harnesses that interlock together? I need 30 harnesses, but they must interlock. - by Scot
They do not interlock.
Are all five wires the same gauge?
No
Can you explain what the colored wires are suppose to connect to? - by mike
It depends on your application. There's a million ways to use a relay.
Customer Reviews
Makes installing the relay much easier!
Chris from Channahon, IL
Makes installing the relay much easier!