Under the rear seats
It is inside the fuel tank.
In the tank, there is no serviceable fuel filter. It should last the life of the car. Hyundai did away with most serviceable fuel filters around 2002.
in the engine left of the supercharger.
The fuel filter on a 2002 Hyundai Sonata is located just outside the fuel tank. It is positioned inline along the frame of the vehicle to protect it.
Remove rear seat, there is an access panel for the fuel filter. Remove access panel and have access to fuel filter.
The 2014 Hyundai Elantra-Coupe runs on regular unleaded.
The 2013 Hyundai Elantra-Coupe runs on regular unleaded.
The fuel filter is located in the fuel pump which is in the fuel tank. It is tha same for as the 2001 Hyundai Santa Fe.
The 2011 Hyundai Genesis-Coupe runs on premium unleaded (recommended).
The 2013 Hyundai Genesis-Coupe runs on premium unleaded (recommended).
The 2014 Hyundai Genesis-Coupe runs on premium unleaded (recommended).
The 2012 Hyundai Genesis-Coupe runs on premium unleaded (recommended).