{"product_id":"carrier-run-capacitor-gb1aav048135afja","title":"OEM Carrier Run Capacitor P291-3543 for Model GB1AAV048135AFJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Run Capacitor P291-3543 for Model GB1AAV048135AFJA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier run capacitor (P291-3543) provides the steady electrical phase shift that keeps your Carrier GB1AAV048135AFJA furnace blower motor turning smoothly and efficiently. A weak or failed capacitor leads to hard starting, a humming motor that won't spin, overheating, or a blower that stops mid-cycle — one of the most common HVAC failures. This genuine OEM capacitor matches the exact microfarad and voltage rating the GB1AAV048135AFJA blower motor requires, protecting it from the premature burnout an incorrectly rated generic part can cause. Installation is easy for confident DIYers: disconnect power, safely discharge the old capacitor with an insulated screwdriver across the terminals, note each wire's position, install the replacement, and reconnect — roughly 15 minutes. Always confirm the rating matches before powering up. Restoring proper capacitance returns your blower to full, quiet performance and extends motor life. In stock and ships same-day when you order before 3PM CST, with most orders delivered within 2 to 4 business days.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV048135AFJA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942764761459,"sku":"carrier-run-capacitor-gb1aav048135afja","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-gb1aav048135afja.jpg?v=1781472590","url":"https:\/\/nationalhvacparts.com\/products\/carrier-run-capacitor-gb1aav048135afja","provider":"National HVAC Parts","version":"1.0","type":"link"}