{"product_id":"cummins-onan-1492457-fuel-filter-direct-fit-rv-generator-replacement-lightweight-oem","title":"Cummins Onan 1492457 Fuel Filter — Direct-Fit RV Generator Replacement, Lightweight OEM","description":"\u003cp\u003e\u003cstrong\u003eThe CUMMINS NW 1492457 Onan fuel filter is a direct-fit replacement designed to protect Camp Power\/QG and Microlite RV QG generators by removing contaminants and preserving fuel-system performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen servicing an RV generator, choosing the correct fuel filter matters for reliability and efficiency. This Cummins part is manufactured in the United States to match Onan specifications and restore proper fuel flow for compatible Camp Power\/QG and Microlite RV QG models. Its compact package and light weight make it easy to handle during routine maintenance or field swaps.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this filter maintain generator performance?\u003c\/h3\u003e\n\u003cp\u003eBy capturing particles, rust, and sediment before they reach the carburetor or injectors, this fuel filter helps sustain steady fuel delivery and cleaner combustion. Using the right element size reduces strain on downstream components and can prevent stalling or rough running caused by clogged lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design engineered for Onan Camp Power\/QG and Microlite RV QG units\u003c\/li\u003e\n  \u003cli\u003eTraps particulate contaminants to protect fuel system components\u003c\/li\u003e\n  \u003cli\u003eLightweight construction allows easy handling during replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specs and packaging details?\u003c\/h3\u003e\n\u003cp\u003eThe part ships from the United States in compact packaging optimized for secure transit. Its small footprint makes storage convenient for RV owners or service technicians who keep spare parts on board or in a shop drawer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n  \u003cli\u003ePackage dimensions: 2.032 cm L x 11.43 cm W x 14.224 cm H\u003c\/li\u003e\n  \u003cli\u003eItem package weight: 0.091 kilograms\u003c\/li\u003e\n  \u003cli\u003eProduct type: Fuel Filter, OEM-style replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install the 1492457 Onan fuel filter?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic generator maintenance: relieve fuel pressure, remove the old filter, and fit the new unit in the same orientation. Always check for fuel leaks after startup and follow your generator manual for specific safety steps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShut off fuel supply and allow engine to cool before starting work\u003c\/li\u003e\n  \u003cli\u003eReplace like-for-like, maintaining inlet\/outlet orientation\u003c\/li\u003e\n  \u003cli\u003eTighten fittings securely and inspect for leaks after run-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this filter be used for routine preventive maintenance?\u003c\/h3\u003e\n\u003cp\u003eYes — replacing the fuel filter on a regular schedule is a key preventive maintenance task that helps avoid clogging and fuel-quality related failures. Keep a spare filter on board to minimize downtime during trips or long-term storage periods.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRecommended as part of scheduled generator servicing\u003c\/li\u003e\n  \u003cli\u003eCompact enough to carry as a service spare for road use\u003c\/li\u003e\n  \u003cli\u003eOEM fitment ensures consistent replacement intervals and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? RV owners, fleet managers, and service technicians who operate or maintain Camp Power\/QG and Microlite RV QG Onan generators will benefit from this Cummins NW 1492457 replacement fuel filter. It’s aimed at anyone needing an authentic, compact, easy-to-install component to keep RV generator fuel systems clean and running smoothly. Whether preparing for a camping season, performing routine shop maintenance, or stocking parts for roadside service, this filter offers OEM compatibility and straightforward performance.\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: Is the 1492457 filter compatible with my Onan RV generator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This Cummins 1492457 filter fits Camp Power\/QG and Microlite RV QG Onan generators. Verify your generator model matches those series before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace this fuel filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace as recommended in your generator’s maintenance schedule or when you notice reduced performance; carrying a spare is wise for RV use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48083133530270,"sku":"B004RCQTIY","price":53.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/cummins-fuel-filter-front.jpg?v=1785825904","url":"https:\/\/northtrailauto.ca\/products\/cummins-onan-1492457-fuel-filter-direct-fit-rv-generator-replacement-lightweight-oem","provider":"North Trail Auto","version":"1.0","type":"link"}