Technical 6volt relay

Looking for a fuel pump relay. I have a spare horn relay. Thanks.

 

I wouldn't use a horn relay; get a regular relay rated for at least double the running current of the pump, and that's also rated for continuous duty.

 

I've always used a circuit breaker & a switch. Relays have a lot of wires I don't need and don't look right in anything I have.

 

Horn relay will get hot within 1 minute of being continuously energized.

 

Bosch does make a 5 pin relay in 6 volts.....part # 0332204001