{"product_id":"radhlbniu-generator-filter-kit-for-cummins-onan-marquis-3-piece-oil-air-fuel-oem-fit","title":"RADHLBNIU Generator Filter Kit for Cummins Onan \u0026 Marquis — 3‑Piece Oil, Air, Fuel OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eRADHLBNIU filter kit bundles the oil, air, and fuel filters needed to service compatible Onan and Marquis series RV and portable generators in one convenient package.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis three-piece maintenance set contains an oil filter (122-0836), an air filter (140-3116), and a fuel filter (149-2341-01) selected to match popular Cummins Onan and Marquis generator models. The kit replaces multiple OEM part numbers, simplifying upkeep for owners of HGJAA\/HGJAB\/HGJAC series, Marquis Gold, Emerald Advantage, and several QG generator families. It’s designed for routine service intervals and straightforward installation, helping keep combustion, lubrication, and fuel systems free of common contaminants.\u003c\/p\u003e\n\n\u003ch3\u003eWhich generator models will these filters fit?\u003c\/h3\u003e\n\n\u003cp\u003eThese filters are specified for a range of Cummins Onan and Marquis generator variants. They cover HGJAA, HGJAB, and HGJAC families and many Marquis Gold, Emerald Advantage, and QG-series units used in RV and mobile applications. Always compare part numbers and physical dimensions against your unit before purchase to ensure compatibility.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOil filter replaces 01220836, 57398, B7238, 84398, LF16165, LF644, PH10027, PH2875\u003c\/li\u003e\n  \u003cli\u003eAir filter replaces 1403116 \/ 140-3116 for HGJAA\/HGJAB\/HGJAC and similar models\u003c\/li\u003e\n  \u003cli\u003eFuel filter replaces 149-2341-01 \/ 149234101 for Marquis and Emerald Advantage generators\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these filters help during routine generator maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eEach filter targets a specific system to maintain efficient, reliable generator operation. The oil filter captures metal particles and sludge from lubrication circuits; the air filter screens out dust and debris that can shorten component life; the fuel filter removes rust, varnish, and particulates that clog injectors or carburetors. Replacing them on schedule supports consistent performance and can avoid more costly repairs down the line.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOil filter: traps contaminants from engine oil to protect bearings and rings\u003c\/li\u003e\n  \u003cli\u003eAir filter: maintains clean intake air for optimal combustion and emissions\u003c\/li\u003e\n  \u003cli\u003eFuel filter: prevents fuel-system blockages and injector wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about installation and parts compatibility?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation follows the same basic steps as OEM filter replacement but always consult your generator’s service manual for model-specific procedures and torque values. Check thread sizes, gasket surfaces, and filter orientation to ensure a proper seal. If your generator is used in dusty or high-moisture environments, inspect and replace filters more frequently.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConfirm part numbers and physical fit with your generator manual before installing\u003c\/li\u003e\n  \u003cli\u003eReplace filters only when the engine is cool and follow proper disposal methods\u003c\/li\u003e\n  \u003cli\u003eUse fresh oil and fuel as recommended to complement new filters for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit save time and reduce parts sourcing headaches?\u003c\/h3\u003e\n\n\u003cp\u003eBundling the three most common service filters removes the need to purchase each item separately and helps ensure you have the right parts on hand for scheduled maintenance. The package notes common replacement cross-reference numbers so you can verify fitment quickly. For fleet operators or RV owners who prefer to handle routine service themselves, the kit reduces planning and downtime.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eOne shipment contains oil, air, and fuel filters for single maintenance visit\u003c\/li\u003e\n  \u003cli\u003eIncludes cross-reference numbers to match OEM alternatives and older part numbers\u003c\/li\u003e\n  \u003cli\u003eGood option for on-the-road spares or preventative maintenance kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This RADHLBNIU filter kit is aimed at RV owners, mobile service technicians, and small-fleet operators who use Cummins Onan or Marquis-series gasoline generators and want a reliable, OEM-replacement set for routine maintenance. If you perform regular service or keep spare parts for travel and remote use, this three-piece kit streamlines upkeep and helps maintain generator reliability.\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: Do these filters fit Cummins Onan HGJAC generators?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit lists fitment for HGJAC models; verify part numbers and dimensions against your generator before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What parts are included in the package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes one oil filter 122-0836, one air filter 140-3116, and one fuel filter 149-2341-01.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RADHLBNIU","offers":[{"title":"Default Title","offer_id":48085585559710,"sku":"B0CQNJF8HQ","price":40.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/radhlbniu-front-packaging-filters.jpg?v=1785874004","url":"https:\/\/northtrailauto.ca\/products\/radhlbniu-generator-filter-kit-for-cummins-onan-marquis-3-piece-oil-air-fuel-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}