{"product_id":"wix-51785-engine-oil-filter","title":"Wix 51785 Engine Oil Filter","description":"\u003ch2\u003eOverview of Wix 51785 Engine Oil Filter\u003c\/h2\u003e\u003cp\u003eThe Wix 51785 engine oil filter is designed to provide reliable filtration for heavy-duty engines. Featuring an anti-drain back valve and enhanced cellulose media, this spin-on lube filter supports consistent oil flow and engine protection in various vehicle applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAnti-Drain Back Valve to prevent dry starts\u003c\/li\u003e\n\u003cli\u003eBeta Ratio of 2\/20=6\/20 for efficient particle removal\u003c\/li\u003e\n\u003cli\u003eBurst Pressure rated at 250 psi for durability\u003c\/li\u003e\n\u003cli\u003eBypass Relief Valve setting between 8-11 psi\u003c\/li\u003e\n\u003cli\u003eHeavy-duty duty type (Hd) for demanding engine conditions\u003c\/li\u003e\n\u003cli\u003eFlow rate of 7-9 gallons per minute\u003c\/li\u003e\n\u003cli\u003eHeight of 3.575 inches with a 3\/4-16 thread size\u003c\/li\u003e\n\u003cli\u003eEnhanced cellulose media with 25 micron filtration\u003c\/li\u003e\n\u003cli\u003eSpin-on style with closed inner diameter top\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Performance\u003c\/h2\u003e\u003cp\u003eThe Wix 51785 oil filter is engineered with a heavy-duty classification (Hw) to meet the needs of commercial and industrial engines. Its enhanced cellulose media captures contaminants down to 25 microns, maintaining engine cleanliness and performance. The anti-drain back valve helps prevent oil starvation during startup by retaining oil in the filter. With a burst pressure of 250 psi and a bypass relief valve set between 8 and 11 psi, this filter ensures consistent oil flow even under high-pressure conditions. The spin-on design with a 3\/4-16 thread size allows for straightforward installation and secure fitment.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Wix 51785 engine oil filter is compatible with a range of heavy-duty trucks and commercial vehicles requiring a 3\/4-16 thread size and 3.575-inch height filter. It is commonly used in applications where reliable filtration and oil flow are critical, including diesel engines from manufacturers such as Freightliner, Kenworth, and Peterbilt. Always verify fitment with your vehicle’s specifications to ensure proper compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Wix 51785\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine wear caused by contaminants in the oil\u003c\/li\u003e\n\u003cli\u003eReduces risk of oil starvation during cold starts\u003c\/li\u003e\n\u003cli\u003eMaintains consistent oil pressure under heavy load\u003c\/li\u003e\n\u003cli\u003eProtects against filter collapse with high burst pressure rating\u003c\/li\u003e\n\u003cli\u003eEnsures proper oil flow with bypass valve regulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installing the Wix 51785 oil filter, ensure the engine is cool and the old filter is fully drained. Apply a thin layer of clean engine oil to the gasket to improve sealing and ease removal during the next change. Tighten the filter according to manufacturer torque specifications, typically hand-tight plus a quarter turn. Check for leaks after installation and monitor oil pressure during initial engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWix filters are manufactured to meet industry standards for filtration efficiency and durability. The 51785 model undergoes rigorous testing for burst pressure and flow rate to ensure reliable performance. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Consult product documentation or authorized distributors for warranty terms related to this engine oil filter.\u003c\/p\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":45283188408501,"sku":"BDCS-51785","price":28.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WF_51785_Fro.jpg?v=1775141675","url":"https:\/\/www.partcatalog.com\/products\/wix-51785-engine-oil-filter","provider":"PartCatalog","version":"1.0","type":"link"}