3-Port Fuel Tank Selector Valve For Chevy GMC – Dual Tank Switch Main Aux FV1T

Got an older Chevy or GMC truck with dual fuel tanks, but the switch isn't working right?

This 3-port fuel selector valve is just the ticket to get both your main and auxiliary tanks flowing again.

It’s a direct replacement for parts like FSV3 and FV1T.

This specific valve is designed for diesel fuel, so make sure that matches your rig.

It’s made from durable plastic and is a brand new unit, so you don't have to worry about leaks or sticking.

It fits a range of models from the early '80s (1982-1989).

This little guy sits under the truck and does the switching so you can use all that fuel capacity.

It comes from tomtop-auto and includes a 1-year warranty.

No more running out of gas with a full tank on the other side!