I'm been looking for a locking gas cap. I know there are locing fuel door covers but I already have a non locking one and rather not change. I'm pretty sure my neighbor is stealing my gas again. I fill up and it lasts maybe a 1 1/2 weeks. I put 5 gallons in the other day and it's lasted a week. I don't get it.

 

I got mine from the dealer for 15 bucks

 

I have the dealer gas cap. Work as intended. You know it'll work, so I would take that route.

 

I just got mine from the auto parts store for maybe $8.

 

I got one from Advance Auto Parts.
It works great.

 

11 bucks from car- quest

 

Got the dealer one also!

You also better get that neighbor in line!

 

Get a locking cap AFTER you set up a camera and video the neighbor stealing your gas...

 

Got mine from Autoaone for $11. Most parts stores have them.

 

i read many posts about them freezing in the winter so i stayed away.