{"product_id":"stens-oil-filter-120-345-3-4-16-thread-onan-kohler-caterpillar-compatible","title":"Stens Oil Filter 120-345 – 3\/4-16 Thread, Onan\/Kohler\/Caterpillar Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe STENS 120-345 oil filter is designed to support a broad range of equipment, from compact lawn tractors to more demanding machines. It combines reliable filtration with practical features to help maintain clean oil and smooth operation under typical maintenance schedules. This filter is a practical aftermarket option that aligns with common engine configurations and service intervals, offering a valuable balance of performance and value without making guarantees.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThread: 3\/4-16\u003c\/li\u003e\n  \u003cli\u003eHeight: 3 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: 3 inches\u003c\/li\u003e\n  \u003cli\u003eFiltration degree: 20 microns\u003c\/li\u003e\n  \u003cli\u003eRelief valve: 8–11 PSI\u003c\/li\u003e\n  \u003cli\u003eAnti-drain valve for quick lubrication on startup\u003c\/li\u003e\n  \u003cli\u003eMade in USA by an OEM supplier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cp\u003eThis filter is listed as compatible with Onan P216, P218, P220 models and a wide range of engines from brands such as Kohler, Caterpillar, and more. The compatibility notes also reference common adapters and OEM crossovers, which can simplify sourcing for service jobs on mixed fleets of equipment.\u003c\/p\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOil changes on small tractors, skid steers, and generator sets that require a 3\/4-16 threaded filter\u003c\/li\u003e\n  \u003cli\u003eAftermarket replacement during routine maintenance to keep oil circulating cleanly\u003c\/li\u003e\n  \u003cli\u003eReplacements in environments with moderate particulate load where 20-micron filtration is appropriate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose STENS\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured in the United States by an OEM supplier for consistent quality\u003c\/li\u003e\n  \u003cli\u003e20-micron filtration supports effective particle capture while maintaining flow\u003c\/li\u003e\n  \u003cli\u003e3\/4-16 thread matches many standard housings and adapters\u003c\/li\u003e\n  \u003cli\u003eAnti-drain valve helps reduce startup dry-spins and improves lubrication readiness\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions (3 inches OD, 3 7\/16 inches tall) for versatile installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Verify part fits before purchasing. Review the compatibility notes and compare with your equipment’s model numbers and thread specifications to ensure a proper fit. Replacing a worn filter with this STENS unit can be a straightforward maintenance step, and it serves as a practical aftermarket option for many service teams.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines is the STENS 120-345 oil filter compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits a wide range of brands, including Onan, Kohler, Caterpillar, and Briggs \u0026amp; Stratton engines as listed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I know if this filter fits my equipment?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the thread size (3\/4-16) and compare with your equipment's specifications to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"STENS","offers":[{"title":"Default Title","offer_id":48155494809844,"sku":"B0015MNHWA","price":14.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/stens-oil-filter-120-345-front-view.jpg?v=1778289381","url":"https:\/\/www.cerapatiogarden.com\/products\/stens-oil-filter-120-345-3-4-16-thread-onan-kohler-caterpillar-compatible","provider":"Cera Garden","version":"1.0","type":"link"}