Compact inline fuel filters for a wide range applications using 3/8" fuel line. Removing fuel contaminates will protect sensitive engine parts and keep your outboard running in top shape. Sierra's inline fuel filter elements deliver effective filtration while maintaining fuel flow. These compact inline filters are designed as the last filtration point in the fuel line and are commonly installed under the cowl of outboards. However, they can be used almost anywhere along a 3/8" fuel line. Key Features Meets or exceeds many manufacturers specifications for filtration and fuel flow Compact design for under cowl installations or along 3/8" fuel lines 18-7857 Application Guide ApplicationOEM Part NumberA.C. DelcoGF-61PFramG15(Plastic), G3(Plastic)Wix33003The Sierra Engine Parts SelectorIn addition to inline fuel filters, we offer a wide variety of other engine parts manufactured by Sierra. To see if we have the part you need, see ourEngine Parts Selector, where you can search by engine make, serial number and model or year of manufacture.