{"product_id":"wix-33120-fuel-filter-secondary","title":"Wix 33120 Fuel Filter - Secondary","description":"\u003ch2\u003eOverview of Wix 33120 Spin-On Fuel Filter\u003c\/h2\u003e\u003cp\u003eThe Wix 33120 fuel filter is designed to provide reliable fuel filtration for various heavy-duty vehicles. Featuring a spin-on style and enhanced cellulose media, this filter helps maintain fuel system integrity and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpin-on fuel filter design for easy installation\u003c\/li\u003e\n\u003cli\u003eEnhanced cellulose media with 10 micron filtration\u003c\/li\u003e\n\u003cli\u003eFlow rate of 12 gallons per minute (gpm)\u003c\/li\u003e\n\u003cli\u003eBurst pressure rated at 225 psi\u003c\/li\u003e\n\u003cli\u003eThread size 13\/16-12 for secure fitment\u003c\/li\u003e\n\u003cli\u003eHeight of 6.930 inches and outer diameter of 3.698 inches\u003c\/li\u003e\n\u003cli\u003eClass Ha and heavy-duty duty type for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Wix 33120 fuel filter utilizes enhanced cellulose media to effectively capture contaminants down to 10 microns, protecting fuel injectors and engine components from damage. Its spin-on style allows for straightforward replacement without the need for special tools. The filter supports a flow rate of 12 gpm, suitable for heavy-duty diesel and gasoline engines requiring consistent fuel delivery. With a burst pressure rating of 225 psi, it withstands high-pressure fuel system conditions. The filter measures 6.930 inches in height and 3.698 inches in outer diameter, with a closed inner diameter top and a 13\/16-12 thread size ensuring compatibility with specific vehicle fuel systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThe Wix 33120 fuel filter is compatible with a range of heavy-duty trucks and commercial vehicles that require a Class Ha fuel filter with a 13\/16-12 thread size. It is commonly used in diesel engines where reliable fuel filtration is critical to engine longevity and performance. This filter suits applications demanding a heavy-duty duty type and high flow rate, such as freight trucks, construction equipment, and agricultural machinery.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Wix 33120 Fuel Filter\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents fuel injector clogging caused by dirt and debris\u003c\/li\u003e\n\u003cli\u003eReduces engine wear from contaminated fuel\u003c\/li\u003e\n\u003cli\u003eMaintains consistent fuel flow under high-pressure conditions\u003c\/li\u003e\n\u003cli\u003eProtects fuel pump from premature failure\u003c\/li\u003e\n\u003cli\u003eImproves overall engine efficiency and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Wix 33120 fuel filter, ensure the engine is off and fuel system pressure is relieved. The spin-on design allows for hand-tightening; avoid over-tightening to prevent damage to the filter or mounting threads. Verify the thread size (13\/16-12) matches the vehicle’s fuel filter housing. Replace the filter at manufacturer-recommended intervals or when fuel system performance issues arise.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWix fuel filters are manufactured to meet industry standards for filtration efficiency and durability. The 33120 model is built to withstand heavy-duty operating conditions with consistent performance. While specific warranty details are not provided here, Wix products typically come with a limited warranty against defects in materials and workmanship. Consult Wix documentation or vehicle manufacturer guidelines for warranty coverage and maintenance schedules.\u003c\/p\u003e","brand":"Wix","offers":[{"title":"Default Title","offer_id":52068470849717,"sku":"BDCS-33120","price":19.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WF_33120_Fro.jpg?v=1775141337","url":"https:\/\/www.partcatalog.com\/products\/wix-33120-fuel-filter-secondary","provider":"PartCatalog","version":"1.0","type":"link"}