{"product_id":"oem-goodman-12-5-mfd-370v-run-capacitor-for-aruf048-b945672","title":"OEM Goodman 12.5 MFD 370V Run Capacitor for ARUF048 — B945672","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB945672\u003c\/strong\u003e is a genuine OEM 12.5 MFD, 370-volt run capacitor for \u003cstrong\u003eARUF048-00A-1\u003c\/strong\u003e air handlers. The run capacitor provides the phase shift the blower motor needs to start smoothly and run efficiently. A weak or failed capacitor is one of the most common causes of a blower that hums but won't spin, overheats, or trips on thermal overload.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B945672\u003c\/li\u003e\n\u003cli\u003eCapacitance: 12.5 MFD (µF)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 370 VAC\u003c\/li\u003e\n\u003cli\u003eType: Run capacitor\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ARUF048-00A-1 air handler\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eWhile generic 12.5\/370V capacitors exist, capacitance tolerance and lifespan vary widely. The OEM B945672 is rated to Goodman's specification with tight ±6% tolerance, ensuring correct motor torque and a long service life. A mismatched cap shortens motor life and can void warranty coverage.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e A capacitor swap takes about 15–30 minutes, but capacitors store a dangerous electrical charge. Always shut off power at the breaker and safely discharge the old capacitor before disconnecting. If you are not comfortable working around line-voltage components, call a licensed technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032406999411,"sku":"B945672-GEN","price":22.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048142258547,"sku":"B945672","price":29.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-B945672_36cae45b-3972-4d48-aa35-d6c772f75943.jpg?v=1782945179","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-12-5-mfd-370v-run-capacitor-for-aruf048-b945672","provider":"National HVAC Parts","version":"1.0","type":"link"}