{"product_id":"carrier-pg8jaa036070aaja-capacitor-42kv1f","title":"OEM Carrier Single Run Capacitor P291-0753 for PG8JAA036070AAJA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor P291-0753 for Model PG8JAA036070AAJA\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 PG8JAA036070AAJA\u003c\/strong\u003e gas furnace. The run capacitor continuously supplies the phase-shifted voltage needed to keep the blower motor spinning at rated efficiency. When this capacitor degrades or fails, common symptoms include the blower motor humming without spinning, sluggish fan startup, overheating due to reduced airflow, or complete blower failure — any of which can trigger a system lockout or secondary heat exchanger damage if left unresolved.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single run capacitor | Factory-matched MFD rating | 370V or 440V rated (verify on unit data plate) | OEM tolerance ±3% for precise motor protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part (P291-0753), manufactured to exact factory specifications. Generic capacitors are often rated at a looser ±10% MFD tolerance, which accelerates motor winding wear and can shorten blower motor life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Discharge the capacitor fully before handling any terminals. Recommended tools: 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify discharge and confirm capacitance after installation. Always photograph existing wiring before disconnecting terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In-stock units ship same business day when ordered before cut-off.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8JAA036070AAJA\u003c\/strong\u003e packaged gas\/electric unit. Always verify your unit's data plate for the exact MFD and voltage rating before ordering to ensure a perfect match. Not sure? Our HVAC parts specialists are available to confirm fitment before you buy — same-day shipping available on all confirmed in-stock orders.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643213599091,"sku":"CARRIE-PG8JAA036070AAJA-CAPACITOR-P291-0753","price":52.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643213631859,"sku":"CARRIE-PG8JAA036070AAJA-CAPACITOR-P291-0753-GEN","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0753_f7920978-c75c-4549-b5a3-dd95c9afb677.jpg?v=1775039665","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa036070aaja-capacitor-42kv1f","provider":"National HVAC Parts","version":"1.0","type":"link"}