{"product_id":"dometic-replacement-oval-run-capacitor-5-mfd-370v-for-rv-systems-290333345","title":"Dometic Replacement Run Capacitor 5MFD 370V Oval - Part# 290333345","description":"\u003cp\u003eThis Dometic run capacitor is an essential electrical component for RV air conditioning and heating systems. The 5MFD 370V oval capacitor helps regulate power to your Dometic HVAC unit, ensuring smooth operation and preventing compressor damage. If your RV AC is struggling to start, running inefficiently, or making unusual sounds, a failed capacitor is often the culprit—and this genuine OEM replacement gets your system back online quickly.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 microfarad (MFD) capacitance rating for precise electrical performance\u003c\/li\u003e\n\u003cli\u003e370 volt rating compatible with standard RV air conditioning systems\u003c\/li\u003e\n\u003cli\u003eOval-shaped design fits original Dometic mounting locations\u003c\/li\u003e\n\u003cli\u003eGenuine OEM Dometic part—not an aftermarket substitute\u003c\/li\u003e\n\u003cli\u003eDirect replacement for failed or aging capacitors\u003c\/li\u003e\n\u003cli\u003eImproves AC startup reliability and compressor longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacitance\u003c\/td\u003e\n\u003ctd\u003e5 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e370V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eOval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e290333345\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRun Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if my RV capacitor has failed?\u003c\/strong\u003e\u003cbr\u003eCommon signs include your AC unit not starting, the compressor humming but not running, reduced cooling power, or a burning smell near the HVAC unit. Capacitors typically fail after 10–15 years of use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this capacitor compatible with my Dometic air conditioner?\u003c\/strong\u003e\u003cbr\u003eThis 5MFD 370V oval capacitor fits many Dometic rooftop and under-bed AC units. Check your existing capacitor or your RV's HVAC documentation to confirm the MFD and voltage ratings match before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I install this capacitor myself?\u003c\/strong\u003e\u003cbr\u003eCapacitors store electrical charge and can be dangerous if mishandled. We recommend having a qualified RV technician perform the replacement to ensure your safety and proper installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts that keep your RV running smoothly. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine OEM Dometic components backed by expert support. When you need the exact part, not a substitute, trust Elkhart RV Parts.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48315085226136,"sku":"290333345","price":68.98,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-replacement-oval-run-capacitor-5-mfd-370v-for-rv-systems-290333345","provider":"Elkhart RV Parts","version":"1.0","type":"link"}