SOLVED: Fuel filter location 2006 kia optima - Fixya Jun 06, 2009SOURCE: Where is fuel filter located on a 2006-1/2 Kia Optima 2 4-cyl? The filter is In the gas tank, access panel is located in the trunk by rear seat. Also fram lists the fuel filter as SOLVED: Fuel filter location for 2006 kia optima 4 cyl - FixyaSep 28, 2017WHERE IS THE FUEL FILTER FOR 2008 KIA OPTIMA - FixyaNov 18, 2013SOLVED: Can't find the fuel filter in a 2005 kia optimaMar 16, 2009Fuel filter location for 2004-2006 KIA optima ex v6 - Fixya See more results 2006 Kia Optima Fuel Filter - AutoZone Equip cars, trucks & SUVs with 2006 Kia Optima Fuel Filter from AutoZone. Get Yours Today! We have the best products at the right price.