Engineered with premium grade materials that will excel in the extreme marine environment.Sierra high-efficiency oil filters meet or exceed OEM specifications for marine use, unlike conventional auto oil filters. Available for gasoline inboard and 4-stroke outboard applications. High pleat count-more pleats means more capacity and greater efficiency. Epoxy coated inside for corrosion resistance.Shrink-wrapped for rust protection. Some models utilize anti-drainback valves, where applicable.Key FeaturesEngineered with premium grade materials that will excel in the extreme marine environmentEpoxy coated for corrosion resistanceHeavy-wall steel canister for further corrosion protectionHigh-efficiency filter media that meets or exceeds the OE's filtrationBacked by Sierra's industry leading warrantyManufactured to meet or exceed OEM specificationsField-tested and approvedSee selection chart below for complete application info.SIERR#ReplacesInterchangeFits Fram#Model18-7824-213/16" x 16 NPT Short GM, Fits most 4-cyl., Inline 6 & V8 engines. Fits V6 with remote oil filter kit.Chris-Craft 16.81-08746; Crusader 201104; Indmar 50-1001; Johnson/Evinrude Outboard 173232, 0502902, 0778864; Mallory 9-57801, 9-57825; Marine Power 0905-000-0; MerCruiser Sterndrive 32716, 54111, 52022, 32717, 52731A1, 52731, 14957, 35-802885Q, 35-866340Q02, 35-866340Q03; Mercury Marine 35-866340K01; OMC Sterndrive 502902, 173232, 778864, 0502902, 0778864; Pleasurecraft R077002; Volvo Penta 835440, 835440-9; Yamaha Outboard YSC-13231-20-0C, YSC-10231-20-0CPH6606, PH3039069018-78753/4" x NPT long Ford style filter for 2.3L, 302, 351Chris-Craft 16.81-06536; Chrysler Inboard 1851658; Crusader 9002514; Fram PH8A; Kubota 70000-32091; Mallory 9-57802; Marine Power 0904-000-0; MerCruiser Sterndrive 60565; Mercury Marine F724002, 56874, 35-802886Q; OMC Sterndrive 502900, 173231; Pleasurecraft R077001, R-077001; Wix 51515; Yamaha Outboard YSC-16231-20-0C, YSC-10231-20-0CPH8A42559718-787613/16" NPT long GM style filter for most GM V8 applicationsCrusader 201104; Fram PH13; Johnson/Evinrude Outboard