
RKX Mercedes Gas cap replacement seal
RKX™ Gas cap seal for Mercedes applicationsMade from high quality nitrile rubber Fits most 2001 - 2016 Mercedes gas caps that use double lip style seal(Please study pictures carefully before ordering)This is a common failure point that can cause 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! Reseal your factory cap!The RKX seal has been designed and tested to work with a wide range of gas caps manufactured by Mercedes. The RKX gas cap seal is compatible with most factory Mercedes caps used between 2001-2016Please note some mercedes Usea cap with a flat style seal. This will not fit caps that use flat style seals. Please study the pictures carefully!Advantages of replacing just the gas cap seal:-More affordable- Retain high quality OE cap with theater- Avoid gas cap warning lights from using aftermarket caps Part number inte