Has the check engine light shown up shortly after a fill up at the gas station? Check the gas cap seal to make sure your system is properly sealed off and not allowing a leak to outside air to confuse engine readings. This seal sits on the gas cap itself and creates a seal between the filler neck and gas cap when it is twisted down and locked into position.

This is a common failure point that can case check engine lights for evap leaks and other faults.

Common fault codes are P0440 / 16824, P0456 / 16840, P0442 / 16826, P0455 / 16839.

Don't settle for aftermarket caps that cause more problems than they solve!

 

Advantages of replacing just the gas cap seal:

1. Reseal your original factory cap

2. More affordable

3. Avoid gas cap warning lights from using aftermarket caps

 

Package include：1pc Gas Cap Seal