{"product_id":"carrier-pg8jaa024070aeja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG8JAA024070AEJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8JAA024070AEJA\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-0753\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8JAA024070AEJA\u003c\/strong\u003e gas furnace. The run capacitor provides the continuous phase-shifted current that keeps the blower motor spinning efficiently after startup. When this capacitor weakens or fails, symptoms include a humming blower motor that won't spin, slow or labored fan startup, intermittent blower operation, or a furnace that shuts down on a thermal limit trip caused by restricted airflow from a stalled fan. Note: P291-0753 has been superseded by \u003cstrong\u003eP291-0754\u003c\/strong\u003e (440V-rated upgrade); both are compatible — the higher voltage rating is a safe, preferred upgrade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 7.5 MFD (microfarad) | 370V rated (440V upgrade P291-0754 also fits) | Oval case | Factory ±5% tolerance | Cross-references: HC91CA007, GE 27L566, Genteq C307L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to Carrier's exact tolerance spec. Generic units often drift outside ±10% MFD over time, increasing motor winding stress and shortening blower motor life — especially critical in a furnace application running year-round.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down the furnace and confirm zero voltage on capacitor terminals before touching leads. Tools needed: flathead screwdriver, needle-nose pliers, multimeter (capacitance mode). Always photograph wiring orientation before disconnecting the old capacitor.\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 — most orders arrive within 1–3 business days.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Carrier model \u003cstrong\u003ePG8JAA024070AEJA\u003c\/strong\u003e packaged gas\/electric units. Verify the MFD rating on your existing capacitor's label before ordering. Note that the superseding part P291-0754 (440V) is an accepted direct upgrade if P291-0753 is unavailable. Questions about fitment? Our HVAC parts specialists confirm compatibility before you order — reach out before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643217465715,"sku":"CARRIE-PG8JAA024070AEJA-CAPACITOR-P291-0753","price":17.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643217498483,"sku":"CARRIE-PG8JAA024070AEJA-CAPACITOR-P291-0753-GEN","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0753_1085684d-7c26-4d96-889a-d57a2e3d9e5f.jpg?v=1775039418","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa024070aeja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}