{"product_id":"fs20083-fuel-water-separator-filter-lf17511-pf9908-replacement-fits","title":"FS20083 Fuel Water Separator Filter LF17511 PF9908 Replacement - Fits","description":"\u003cp\u003eIn this review of the FS20083 fuel water separator and associated replacement filters, the bottom line is simple: this is a budget-friendly replacement option for owners of ISX and Detroit Diesel DD13, DD15 and DD16 engines who need a direct-fit, serviceable fuel filter. The reviewer found the unit functional and straightforward to install when following the supplied guidance to prime the system and check for leaks. While build quality opinions vary among users, the main reason to buy is the broad compatibility with common OEM reference numbers and the practical 12-month warranty.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide compatibility:\u003c\/strong\u003e Works as a replacement for many OEM reference numbers so it is likely to match existing fuel and oil filter fittings on ISX and Detroit Diesel engines.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFuel and water separation:\u003c\/strong\u003e Provides the expected separation function to protect injectors and fuel system components from water contamination.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMultiple cross references:\u003c\/strong\u003e Covers PF9908, LF17511, FS20083 and related cross part numbers, simplifying sourcing for maintenance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eService guidance included:\u003c\/strong\u003e The instructions recommend priming, starting and checking for leaks after installation which helps avoid common installation issues.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e A 12-month warranty and lifetime support give buyers recourse if the part is faulty or fitment questions arise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis filter assembly is best for fleet operators, owner-operators and diesel service technicians who run Detroit Diesel ISX series engines (DD13, DD15, DD16) and want a cost-effective replacement that references multiple OEM numbers for easy cross-checking. It is also useful for shops that maintain a variety of engines and need compatible aftermarket parts on hand.\u003c\/p\u003e\n\u003cp\u003eThose who require factory original parts with verified manufacturing provenance or who prioritize premium perceived build quality above price may prefer to source an OEM filter instead. Customers who do not feel comfortable priming and testing for leaks after installation should consider professional installation.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eGood fitment for ISX DD13, DD15 and DD16 engines, matching many OEM references and easing installation.\u003c\/li\u003e\n \u003cli\u003eFunctional fuel\/water separation and filtration performance reported as reliable by many users.\u003c\/li\u003e\n \u003cli\u003eClear post-install instructions and a 12-month warranty provide practical support after purchase.\u003c\/li\u003e\n \u003cli\u003eCost-effective alternative for replacement and fleet maintenance budgets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eQuality reports are mixed among customers, so build consistency may vary between units.\u003c\/li\u003e\n \u003cli\u003eNot sold as an original OEM part; buyers needing factory-branded items should look elsewhere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd\u003eISX DD13, DD15, DD16 Detroit Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCross Reference\u003c\/td\u003e\n\u003ctd\u003ePF9908, LF17511, FS20083 and multiple OEM numbers\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded Guidance\u003c\/td\u003e\n\u003ctd\u003ePrime system, start engine, wait and check for leakage\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12-Month Warranty and Lifetime Support\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eFuel water separation and fuel filtration replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eAftermarket replacement parts, not original parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe FS20083 replacement filter is a sensible value option for diesel owners who need a direct-fit fuel\/water separator for ISX and Detroit Diesel engines; it covers many cross references and includes practical installation advice. It represents good value for routine maintenance, provided buyers accept aftermarket variability and follow priming and leak checks after installation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my DD15 engine?\u003c\/strong\u003e\u003cbr\u003eYes, it is specified as compatible with ISX DD13, DD15 and DD16 engines and lists multiple cross-reference part numbers for confirmation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an original manufacturer part?\u003c\/strong\u003e\u003cbr\u003eNo, this product is offered as an aftermarket replacement part and not an original factory part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I do after installing the filter?\u003c\/strong\u003e\u003cbr\u003ePrime the fuel system, start the engine, wait a few minutes and then inspect the unit and connections for any leakage as advised in the instructions.\u003c\/p\u003e","brand":"GXFCY","offers":[{"title":"Default Title","offer_id":48629003911387,"sku":"B0C6KC13TW","price":66.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61h_9aQZ70L._AC_SL1100.jpg?v=1778488716","url":"https:\/\/gearmusthave.com\/products\/fs20083-fuel-water-separator-filter-lf17511-pf9908-replacement-fits","provider":"GearMustHave","version":"1.0","type":"link"}