This roll over float valve is designed to stop fuel leakage in the event of a vehicle accident or, you guessed it, roll over.  It's an extremely important safety mechanism in your van's fuel tank breather system.

These are starting to get brittle as our vans age.  If these valves crack, water can infiltrate your fuel expansion tank and from there your main tank.  No bueno.

Fitment notes:

• In 2WD vans there are two roll over valves - one in each fuel vapor expansion tank in the front wheel wells
• In 4WD/Syncros these valves press directly into the fuel tank - two per van

We highly recommend replacing the rubber grommet when replacing this valve.  One grommet per valve.

Want to make it easy?  Consider our complete fuel expansion tank reseal kit that contains two valves and two grommets.

Ref ID: 251201311B