{"product_id":"carrier-pg8maa036110acja-capacitor-42n3s0","title":"OEM Carrier Single Run Capacitor 10 MFD 370V for PG8MAA036110ACJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8MAA036110ACJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement part for the \u003cstrong\u003eCarrier PG8MAA036110ACJA\u003c\/strong\u003e gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower motor running smoothly and efficiently after startup. When this capacitor fails, you'll typically notice symptoms such as a humming blower motor that won't spin up to speed, sluggish airflow, the motor running hot, or the furnace shutting down on a thermal overload — all signs that the motor is struggling without proper capacitance support.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 10 MFD (microfarad) | 370V rated | Oval case form factor | ±6% tolerance | 50\/60 Hz | Non-PCB dielectric fluid | UL-approved current interrupter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact Carrier factory tolerances, ensuring reliable motor performance and longevity. Generic alternatives often carry a wider ±10% MFD variance, which can accelerate blower motor wear and shorten overall component life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Tools needed: flathead screwdriver, needle-nose pliers, multimeter (to verify discharge and confirm MFD). Photograph your wiring connections before disconnecting the old capacitor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse on all in-stock orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to fit the Carrier \u003cstrong\u003ePG8MAA036110ACJA\u003c\/strong\u003e gas furnace blower motor circuit. Note: OEM part number P291-1003 has been superseded — verify your unit's data plate MFD and voltage rating before ordering to ensure a correct match. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today and get your furnace back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643052544371,"sku":"CARRIE-PG8MAA036110ACJA-CAPACITOR-P291-1003","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643052577139,"sku":"CARRIE-PG8MAA036110ACJA-CAPACITOR-P291-1003-GEN","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-1003_b80e64a1-4705-47b5-b03e-db0584c46283.jpg?v=1775038709","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa036110acja-capacitor-42n3s0","provider":"National HVAC Parts","version":"1.0","type":"link"}