JK Fuel filter - Jeep Wrangler Forum Jul 12, 2016When do you replace a fuel filter on a JK? I have done 96000km. Does a light come on in the dash when it gets blocked??? Fuel filter/water separator unit 3 CRD engines only Inspect and replace if necessary Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.Fuel Filter Replacement? - Jeep Wrangler ForumJun 21, 2017Fuel filter location and change - Jeep Wrangler ForumJun 13, 2014See more results jeep jk fuel filter | eBay Save jeep jk fuel filter to get e-mail alerts and updates on your eBay Feed. + Items in search results. SPONSORED. Find the right parts for your Jeep. JEEP WRANGLER 2 TURBO DIESEL CRD 2007-ON AIR OIL FUEL FILTER KIT JK 2.8 pack. Brand New. $66. From Australia. Buy It Now +$32 shipping.