{"product_id":"wix-wl7503-engine-oil-filter","title":"Wix WL7503 Engine Oil Filter - Main","description":"\u003ch2\u003eOverview of Wix WL7503 Engine Oil Filter\u003c\/h2\u003e\u003cp\u003eThe Wix WL7503 engine oil filter is designed for reliable oil filtration in select Audi and Volkswagen models. Engineered with a cellulose media and an anti-drain back valve, this spin-on lube filter helps maintain engine performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A1, A3, A3 Sportback e-tron and Volkswagen Golf, Golf SportWagen, Jetta, Q3, Taos, Up!\u003c\/li\u003e\n\u003cli\u003eBeta ratio of 2=23 for effective contaminant capture\u003c\/li\u003e\n\u003cli\u003eAnti-drain back valve to prevent dry starts\u003c\/li\u003e\n\u003cli\u003eBypass relief valve set at 36 psi for consistent oil flow\u003c\/li\u003e\n\u003cli\u003eSpin-on style with 3\/4-16 thread size for easy installation\u003c\/li\u003e\n\u003cli\u003eCellulose media with 23 micron filtration rating\u003c\/li\u003e\n\u003cli\u003eFlow rate between 5-7 gallons per minute\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 3.07 inches height and 3.03 inches outer diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Performance\u003c\/h2\u003e\u003cp\u003eThe WL7503 oil filter features a cellulose media material that provides a 23 micron filtration rating, effectively capturing engine contaminants to protect critical components. Its beta ratio of 2=23 indicates the filter’s efficiency in removing particles of this size. The anti-drain back valve prevents oil from draining out of the filter when the engine is off, reducing wear during startup. The bypass relief valve is calibrated to open at 36 psi, ensuring oil flow continues even if the filter becomes clogged. With a burst pressure rating of 276 psi, the filter maintains structural integrity under high pressure conditions. The spin-on design with a 3\/4-16 thread size allows for straightforward replacement in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Wix WL7503 engine oil filter is compatible with a range of Audi and Volkswagen models, including the Audi A1, A3, and A3 Sportback e-tron, as well as Volkswagen Golf, Golf SportWagen, Jetta, Q3, Taos, and Up! It is designed specifically for these vehicles’ engine oil filtration requirements, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the WL7503 Oil Filter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine wear caused by contaminants in the oil\u003c\/li\u003e\n\u003cli\u003eReduces risk of dry starts with anti-drain back valve\u003c\/li\u003e\n\u003cli\u003eMaintains consistent oil flow under varying pressure conditions\u003c\/li\u003e\n\u003cli\u003eProtects engine components from damage due to clogged filters\u003c\/li\u003e\n\u003cli\u003eHelps extend engine life by maintaining clean oil circulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Wix WL7503 oil filter, ensure the engine is cool to avoid burns. Apply a thin layer of clean engine oil to the rubber gasket before threading the filter onto the engine to ensure a proper seal. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Dispose of the old filter and oil responsibly. Verify compatibility with your specific Audi or Volkswagen model before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWix filters are manufactured to meet industry standards for filtration and durability. The WL7503 is built to withstand pressures up to 276 psi and includes features such as a bypass relief valve and anti-drain back valve to ensure reliable operation. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":45279904530613,"sku":"BDCS-WL7503","price":17.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WF_WL7503_Fro.jpg?v=1775141261","url":"https:\/\/www.partcatalog.com\/products\/wix-wl7503-engine-oil-filter","provider":"PartCatalog","version":"1.0","type":"link"}