Passenger side rear fender plug

[Jackcannon18]

Does anyone know what this is and where is should be?

 

[RubiconFreedom]

I'll take a wild guess and say it has something to do with the rear windshield water reservoir. If this vehicle has had a hard top and no longer does then the previous owner disconnected this line and pushed it back through the fender well.

 

[BLACKJKU]

That looks like the vent hose for the rear diff, it just needs to be clipped on the metal crossover above the rear axle.

 

[Jackcannon18]

That looks like the vent hose for the rear diff, it just needs to be clipped on the metal crossover above the rear axle.

That was it thank you so much!

 

[Chris]

That looks like the vent hose for the rear diff, it just needs to be clipped on the metal crossover above the rear axle.

Correct