{"product_id":"gps-generator-parts-specialist-tune-up-kit-for-cummins-onan-5500-7000","title":"GPS GENERATOR PARTS SPECIALIST Tune Up Kit for Cummins Onan 5500\/7000","description":"\u003cp\u003eIn this review the GPS Tune Up Kit for Cummins Onan 5500 and 7000 generators is judged on completeness and serviceability for owners who do their own RV generator maintenance. The kit includes the Onan OEM hard parts and two quarts of ONAMAX 10W30 oil so a typical carbureted Onan service can be completed without hunting for individual parts. It suits mechanics and knowledgeable RV owners who want a single purchase that covers oil, filters, spark plugs and basic tools for a routine tune up.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete OEM parts:\u003c\/strong\u003e Includes the required Onan hard parts so the owner receives the correct filters and spark plugs for a proper tune up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eONAMAX 10W30 oil (QTY 2):\u003c\/strong\u003e Supplied oil is matched to the generator specification, reducing guesswork about correct viscosity and oil type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential filters included:\u003c\/strong\u003e Air, fuel, and oil filters are provided to restore filtration and engine protection after service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandy service tools:\u003c\/strong\u003e Cup-type oil filter wrench and GPS spark plug gap tool are included to make removal and adjustment straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel coverage:\u003c\/strong\u003e Packaged for carbureted Cummins Onan HGJAB, HGJAC and HGJAE commercial models so buyers get parts suited to these engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for RV owners, fleet technicians, or independent service shops that maintain Cummins Onan 5500 and 7000 generators and want an OEM-based parts package to perform scheduled maintenance. It is particularly useful when a single order that covers oil, filters, plugs and basic tools saves time.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include owners of non-carbureted or newer generator models not listed, and buyers who expect brand-new aftermarket tool sets beyond the included simple wrench and gap tool. Also verify the oil filter branding if a Fleetguard filter is preferred, since Cummins began using Fleetguard in place of the Onan brand starting in 2022.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality OEM parts help ensure correct fit and function for covered Onan models.\u003c\/li\u003e\n\u003cli\u003eTwo quarts of ONAMAX 10W30 oil included so one purchase covers oil change needs for many services.\u003c\/li\u003e\n\u003cli\u003eIncludes small service tools that make routine tasks like filter removal and plug gapping easier.\u003c\/li\u003e\n\u003cli\u003eConsolidates needed items into one kit to simplify maintenance planning and parts sourcing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers reported the oil filter wrench was missing in certain orders, so inspect the kit on arrival.\u003c\/li\u003e\n\u003cli\u003eNot suitable for generators outside the specified HGJAB\/HGJAC\/HGJAE carbureted models or for non-carbureted engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGPS (Generator Parts Specialist)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine models covered\u003c\/td\u003e\n\u003ctd\u003eCummins Onan 5500 and 7000 (HGJAB, HGJAC, HGJAE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil\u003c\/td\u003e\n\u003ctd\u003eOnan ONAMAX 10W30 (QTY 2) PN A063E183\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil filter\u003c\/td\u003e\n\u003ctd\u003eOnan PN 122-0836 (Fleetguard used from 2022)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark plugs\u003c\/td\u003e\n\u003ctd\u003eOnan PN 167-1638 (QTY 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir filter\u003c\/td\u003e\n\u003ctd\u003eOnan PN 140-3116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded tools\u003c\/td\u003e\n\u003ctd\u003eCup-type oil filter wrench 420-0577AL, GPS spark plug gap tool PN 627-0560\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor hands-on RV owners and technicians servicing carbureted Cummins Onan 5500 and 7000 generators, this GPS tune up kit is a practical, cost-effective choice because it supplies correct OEM parts and the recommended ONAMAX 10W30 oil in one package. It removes the hassle of sourcing individual items and offers good value, though buyers should check the kit contents on receipt and confirm model compatibility before ordering.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include oil?\u003c\/strong\u003e\u003cbr\u003eYes, it includes two quarts of Onan ONAMAX 10W30 oil (PN A063E183) suitable for the covered carbureted generators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the oil filter always be Onan branded?\u003c\/strong\u003e\u003cbr\u003eStarting in 2022 Cummins began using Fleetguard branded oil filters in place of the Onan brand; Fleetguard is owned by Cummins Filtration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre tools included to complete the service?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes a cup-type oil filter wrench and a GPS spark plug gap tool to assist with routine maintenance.\u003c\/p\u003e","brand":"GPS","offers":[{"title":"Default Title","offer_id":48741251449051,"sku":"B096HQTLNS","price":149.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71U-VQB35CL._AC_SL1500.jpg?v=1778990063","url":"https:\/\/gearmusthave.com\/products\/gps-generator-parts-specialist-tune-up-kit-for-cummins-onan-5500-7000","provider":"GearMustHave","version":"1.0","type":"link"}