{"product_id":"oem-goodman-12-5-mfd-370v-run-capacitor-for-aruf042-00a-1-b945672","title":"OEM Goodman 12.5 MFD 370V Run Capacitor for ARUF042-00A-1 — B945672","description":"\u003ch2\u003eGoodman B945672 12.5 MFD 370V Run Capacitor\u003c\/h2\u003e\u003cp\u003eThe Goodman B945672 is a genuine OEM 12.5 MFD, 370-volt run capacitor built for the \u003cstrong\u003eARUF042-00A-1\u003c\/strong\u003e air handler. This motor-run capacitor delivers the steady phase-shifted current the blower motor needs to run smoothly and efficiently. A weak or failed capacitor is one of the most common causes of a motor that hums but won't start, runs hot, or trips the breaker — replacing it restores full airflow and protects the motor from premature failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance:\u003c\/strong\u003e 12.5 MFD (µF)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 370 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single run capacitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e B945672\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e ARUF042-00A-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine Goodman OEM capacitor is matched to the exact 12.5 MFD load of your blower motor and rated for the high-temperature environment inside an air handler. Generic caps are often physically smaller, run hotter, and drift out of tolerance faster — shortening motor life. For a component this critical to motor health, OEM reliability is worth it.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — Capacitors store a dangerous charge. Cut power at the breaker and safely discharge the old cap before removal. Note the wiring before disconnecting. A 20–30 minute job for a confident DIYer; otherwise call a pro.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032406147443,"sku":"B945672-GEN","price":22.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048142225779,"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_2a886b09-16d0-4610-a3c5-d2b496968b19.jpg?v=1782945177","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-12-5-mfd-370v-run-capacitor-for-aruf042-00a-1-b945672","provider":"National HVAC Parts","version":"1.0","type":"link"}