{"product_id":"187-6265-oil-pressure-switch-fit-for-onan-qg-hgjaa-hgjac-hgjab-hgjad-hgjaf-hgjae","title":"187-6265 Oil Pressure Switch Fit for Onan QG HGJAA HGJAC HGJAB HGJAD HGJAF HGJAE","description":"\u003ch2\u003eOil Pressure Switch for Onan QG HGJAA HGJAC HGJAB HGJAD HGJAF HGJAE\u003c\/h2\u003e\u003cp\u003eThis 187-6265 oil pressure switch monitors engine oil pressure for Onan QG series generator sets, triggering a warning or shutdown if pressure drops below safe levels.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 187-6265 oil pressure switch is a direct replacement component for Onan QG HGJAA, HGJAC, HGJAB, HGJAD, HGJAF, and HGJAE generator models. It detects oil pressure and sends a signal to the control system to protect the engine from low-pressure damage. The switch is built to meet OEM specifications for reliable operation in demanding generator applications.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-threaded fitting for a secure, leak-free installation\u003c\/li\u003e\n\u003cli\u003eRugged housing withstands high heat and vibration common in generator enclosures\u003c\/li\u003e\n\u003cli\u003eElectrical contacts rated for consistent signal transmission to the control module\u003c\/li\u003e\n\u003cli\u003eSealed internal mechanism resists oil and moisture ingress\u003c\/li\u003e\n\u003cli\u003eDirect fit for Onan QG series models without modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Onan QG HGJAA\u003c\/li\u003e\n\u003cli\u003efor Onan QG HGJAC\u003c\/li\u003e\n\u003cli\u003efor Onan QG HGJAB\u003c\/li\u003e\n\u003cli\u003efor Onan QG HGJAD\u003c\/li\u003e\n\u003cli\u003efor Onan QG HGJAF\u003c\/li\u003e\n\u003cli\u003efor Onan QG HGJAE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUsed in RV and commercial generator sets to monitor engine oil pressure during continuous operation\u003c\/li\u003e\n\u003cli\u003eCommonly replaced during scheduled generator maintenance to prevent unexpected shutdown\u003c\/li\u003e\n\u003cli\u003eWorks in both portable and permanently mounted Onan QG generator applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOil Pressure Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e187-6265\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOnan QG HGJAA, HGJAC, HGJAB, HGJAD, HGJAF, HGJAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if this switch is failing? \u003cstrong\u003eA:\u003c\/strong\u003e Symptoms include low oil pressure warning lights, engine shutdown, or intermittent alarms. A multimeter test can confirm continuity issues.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this myself? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, with basic hand tools and care to avoid cross-threading, most users can swap it in under 30 minutes.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Part Outfitters","offers":[{"title":"Default Title","offer_id":46612060766394,"sku":"ZZ3F03791","price":50.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/2476\/1786\/files\/s-l1600_7dcecaf9-6aff-4321-925d-f5bdd12d5bb9.jpg?v=1789014339","url":"https:\/\/partoutfitters.com\/products\/187-6265-oil-pressure-switch-fit-for-onan-qg-hgjaa-hgjac-hgjab-hgjad-hgjaf-hgjae","provider":"Part Outfitters","version":"1.0","type":"link"}