{"product_id":"carrier-pg8maa036070aeja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8MAA036070AEJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8MAA036070AEJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA036070AEJA\u003c\/strong\u003e gas furnace blower motor circuit. The run capacitor maintains a consistent phase-shifted current to keep the blower motor running at rated efficiency once started. When it fails, symptoms include a blower motor that hums but won't spin, intermittent blower operation, overheating due to reduced airflow, or a furnace that short-cycles and locks out on a safety fault. Replacing a failed run capacitor is one of the most cost-effective furnace repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 7.5 MFD (microfarad) | 370V rated (440V-rated replacement P291-0754 is an approved upgrade) | Oval case | ±6% factory tolerance | OEM Part # P291-0753 (superseded by P291-0754)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact Carrier factory tolerances, ensuring correct microfarad output and voltage rating. Generic units frequently ship outside ±6% MFD tolerance, causing accelerated motor winding wear and shortened blower motor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the breaker before servicing. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (to verify discharge). Always photograph existing wiring before disconnecting terminals. Capacitors can hold a dangerous charge even after power is removed — discharge safely before handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8MAA036070AEJA\u003c\/strong\u003e gas furnace blower motor application. The original P291-0753 (370V) has been superseded by P291-0754 (440V) — both are factory-approved for this application, as a higher voltage rating is a safe upgrade. Confirm the MFD rating on your existing capacitor's data label before ordering. Our fitment team is available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643054379379,"sku":"CARRIE-PG8MAA036070AEJA-CAPACITOR-P291-0753","price":12.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643054412147,"sku":"CARRIE-PG8MAA036070AEJA-CAPACITOR-P291-0753-GEN","price":11.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0753_b40b6bd8-a121-43f9-845b-fa8ea1d4f5cf.jpg?v=1775039356","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa036070aeja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}