{"product_id":"k-n-kn-171c-chrome-oil-filter-harley-davidson-63731-99","title":"K\u0026N KN-171C Premium Powersports Oil Filter, Chrome - Replaces Harley-Davidson 63731-99","description":"\u003cp\u003eThe \u003cstrong\u003eK\u0026amp;N KN-171C Premium Powersports Oil Filter\u003c\/strong\u003e in chrome is a high-flow replacement for the Harley-Davidson 63731-99 chrome oil filter. It is one of the \u003cstrong\u003ebest oil filter upgrades for Harley-Davidson and Buell motorcycles\u003c\/strong\u003e because it pairs a heavy-duty chrome canister with a welded 17mm Wrench-Off nut for fast, easy removal at every oil change.\u003c\/p\u003e\n\u003cp\u003eK\u0026amp;N premium oil filters for powersports vehicles utilize an innovative, highly efficient synthetic-blend filtration media designed to be compatible with synthetic, petroleum-based, and blended oils, including the high concentrations found in synthetic racing oils. The heavy-duty canister is engineered to be exceptionally durable, and a 17mm welded hex nut can be used for quick and easy filter removal. Engineered to support exceptionally high flow rates while providing outstanding protection from harmful engine contaminants, each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePleated synthetic-blend filtration media\u003c\/li\u003e\n\u003cli\u003eTraps up to 98% of contaminants at 30 microns\u003c\/li\u003e\n\u003cli\u003eEngineered for high oil flow rates for better engine performance\u003c\/li\u003e\n\u003cli\u003eHeavy-duty, chrome-plated canister for high burst strength\u003c\/li\u003e\n\u003cli\u003eIntegrated 17mm Wrench-Off nut makes removal easy\u003c\/li\u003e\n\u003cli\u003ePre-drilled nut for safety wire attachment\u003c\/li\u003e\n\u003cli\u003eSilicone anti-drainback valve for cold engine start-up protection\u003c\/li\u003e\n\u003cli\u003eFilter bypass relief valve\u003c\/li\u003e\n\u003cli\u003eLaboratory tested to ensure excellent capacity, efficiency, and mechanical strength\u003c\/li\u003e\n\u003cli\u003eDesigned to operate with all synthetic, conventional, and blended motor oils\u003c\/li\u003e\n\u003cli\u003eApproved for racing use by MotoAmerica and the AMA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHarley-Davidson \/ Buell:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelect Harley-Davidson and Buell motorcycles\u003c\/li\u003e\n\u003cli\u003eReplaces Harley-Davidson OEM chrome filter 63731-99 \/ 63731-99A\u003c\/li\u003e\n\u003cli\u003eAlso cross-references Harley-Davidson 62700296, 63796-77A, 63798-99, 63798-99A and 63805-80A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease confirm the correct filter for your motorcycle with your owner's manual or the K\u0026amp;N application guide before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e K\u0026amp;N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KN-171C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 024844087232\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Replacement:\u003c\/strong\u003e Harley-Davidson 63731-99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Filter Style:\u003c\/strong\u003e Canister (spin-on)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 2.906 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3.703 in. (94 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 3\/4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoval Nut:\u003c\/strong\u003e 17mm, cross-drilled for safety wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Bypass Relief Valve:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Drainback Valve:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":67714695790820,"sku":"20-5029","price":29.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/9933\/7700\/files\/kn-171c-oil-filter-1.jpg?v=1792597527","url":"https:\/\/shop.energypowersports.ca\/products\/k-n-kn-171c-chrome-oil-filter-harley-davidson-63731-99","provider":"Energy Powersports","version":"1.0","type":"link"}