{"product_id":"6x-fuel-filter-for-kenworth-t800-t660-truck-cummins-isx-p557004-fs36401-wf10249","title":"6X Fuel Filter for Kenworth T800 T660 Truck Cummins ISX P557004 FS36401 WF10249","description":"\u003ch2\u003e6X Fuel Filter for Kenworth T800 T660 Truck Cummins ISX\u003c\/h2\u003e\u003cp\u003eThis set of 6 fuel filters for Kenworth T800 T660 Truck Cummins ISX provides six high-efficiency filtration units designed to remove contaminants and protect critical fuel system components in heavy-duty diesel engines. These fuel filters for Kenworth T800 T660 Truck Cummins ISX match OEM cross-reference numbers P557004, FS36401, and WF10249, ensuring reliable replacement performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese six fuel filters for Kenworth T800 T660 Truck Cummins ISX are aftermarket replacements that fit the fuel filtration system of Cummins ISX engines commonly found in Kenworth T800 and T660 trucks. Each filter captures dirt, rust, and debris before fuel reaches the injection system, helping maintain steady engine operation and prevent downtime. This six-pack offers a complete service set for fleet maintenance or multiple scheduled changes.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-capacity filtration media captures fine particulate matter to protect injectors\u003c\/li\u003e\n\u003cli\u003eThreaded and gasket-sealed housing ensures a leak-free seal during installation\u003c\/li\u003e\n\u003cli\u003eConstructed with corrosion-resistant materials for long service life in harsh environments\u003c\/li\u003e\n\u003cli\u003eEngineered to meet or exceed OEM flow and filtration requirements\u003c\/li\u003e\n\u003cli\u003eEach filter is individually tested for structural integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Kenworth T800 with Cummins ISX engine\u003c\/li\u003e\n\u003cli\u003efor Kenworth T660 with Cummins ISX engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLong-haul trucking routes requiring consistent fuel delivery\u003c\/li\u003e\n\u003cli\u003eFleet maintenance intervals for regional or national carriers\u003c\/li\u003e\n\u003cli\u003eHeavy-load highway operations where fuel system reliability is critical\u003c\/li\u003e\n\u003cli\u003ePreventative maintenance programs for Cummins ISX powered trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP557004, FS36401, WF10249\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 filters per set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins ISX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiltration Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuel filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should these fuel filters be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e Typical replacement intervals for diesel fuel filters range from 15,000 to 30,000 miles, but always follow the engine manufacturer's maintenance schedule and check the filter condition during routine service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can this six-pack be used on a single truck multiple times? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the six filters provide enough units for six changes or can be distributed across a small fleet, making this a practical bulk purchase for operators.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45564266709078,"sku":"ZZ3F10418","price":129.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6bce5950-ccb1-46b5-9e47-46a4a4aed7cd.jpg?v=1789292565","url":"https:\/\/www.solidspare.com\/products\/6x-fuel-filter-for-kenworth-t800-t660-truck-cummins-isx-p557004-fs36401-wf10249","provider":"Solid Spare","version":"1.0","type":"link"}