Most car owners and drivers would probably worry about engine trouble, oil change, tire wear, or suspension damage. The gas cap would most likely be the last thing on their mind. Even so, nobody would want to lose a gas cap and buy a new one every once in a while. To make sure that it will just hang in there whenever you fill up the fuel tank of the vehicle, what you need is a handy gas cap tether. Good thing is, almost every part or hardware, from complex units to screws and bolts, can easily be found nowadays. If you're out to shop for a new tether, what are the things that you have to consider? Let us give you an idea. Here are some tips:
The length of the gas cap tether matters.
You wouldn't want to use a tether that gets in the way when unscrewing the cap. Also, you would want one that's long enough to secure the fuel door. You have to find just the right tether for the gas cap, one that's easy and convenient to use. It shouldn't be too complicated. If that's the case, then you don't have the right piece.
Tethers don't fit all gas caps.
You may think that getting a tether is easy—that it'll fit the cap just like that. Some tethers, however, aren't meant to fit aftermarket caps. They're designed for the stock or OEM cap. You have to be aware of this, so you won't end up getting a tether that won't fit the cap or simply won't work. You have to read the packaging and take note of the fine prints.
While some are easy to set up, others will have you drilling some holes.
The best options wouldn't have you doing much work just so they will fit the fuel cap. They should be easy to use. When shopping for a tether, you may find a kit that includes a metal clip and some plastic retainers. You have to check, so you'll know if you're getting all the needed pieces to set up the tether and secure the cap. The ring should fit snugly. If it's too small or too tight, the tether may not work so well, after all. It can get twisted as you open the cap, and you wouldn't want that. If it's loose, then this can be pulled out easily. The tether won't be secured. In certain cases, some had to drill holes and use screws to attach it. Some caps would need to have grooves in them where the spring clip can be attached. You have to check and read the product details and instructions to be sure.
The last thing you need is a gas cap tether that's limp or weak.
Look for a sturdy gas cap tether, one that's reasonably priced. You'd want to be sure that you can depend on it. You shouldn't have to worry about losing a gas cap or having a broken or torn tether too soon.