{"product_id":"carrier-pg9mab036040absa-capacitor-42kwsk","title":"OEM Carrier Single Run Capacitor 5 MFD 370V for PG9MAB036040ABSA","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 5 MFD 370V for Model PG9MAB036040ABSA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier single run capacitor (part number P291-0503) factory-specified for the \u003cstrong\u003eCarrier PG9MAB036040ABSA\u003c\/strong\u003e gas furnace. The run capacitor provides the sustained electrical charge needed to keep the indoor blower motor spinning at rated torque and efficiency. When this capacitor weakens or fails, you'll typically notice the blower motor humming without starting, running sluggishly, drawing excess current, or shutting off intermittently — all of which can lead to overheating and premature motor failure if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 5 MFD (microfarad) | 370V rated (370\/440V compatible) | Oval case | CBB65-V type | 50\/60 Hz | Factory-matched ±6% tolerance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier\/Totaline OEM capacitor is manufactured to exact factory tolerances. Generic capacitors often carry ±10% MFD variance, which accelerates blower motor wear and can cause nuisance faults or repeat failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor terminals before removal using an insulated resistor or discharge tool. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all 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 in original factory packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct factory replacement for \u003cstrong\u003eCarrier model PG9MAB036040ABSA\u003c\/strong\u003e gas furnaces. Note: P291-0503 has been superseded by P291-0504 — both are fully interchangeable at the same 5 MFD \/ 370V specification. Always verify the MFD and voltage rating on your unit's data plate before ordering. Our team is available to confirm fitment prior to purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642210374003,"sku":"CARRIE-PG9MAB036040ABSA-CAPACITOR-P291-0503","price":35.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642210406771,"sku":"CARRIE-PG9MAB036040ABSA-CAPACITOR-P291-0503-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-0503_4aa3b084-13ce-419e-9033-98a8b8e1d0fb.jpg?v=1775039287","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9mab036040absa-capacitor-42kwsk","provider":"National HVAC Parts","version":"1.0","type":"link"}