{"product_id":"carrier-09dk024100-capacitor-42q6p0","title":"OEM Carrier Single Run Capacitor 50 MFD 370V for 09DK024100","description":"\u003ch1\u003eOEM Carrier Single Run Capacitor 50 MFD 370V for Model 09DK024100\u003c\/h1\u003e\u003cp\u003eThis OEM single run capacitor (part number \u003cstrong\u003eP291-5003\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DK024100\u003c\/strong\u003e. The run capacitor remains continuously energized during motor operation, providing the phase-shifted current needed to keep the compressor running smoothly and efficiently. When this capacitor weakens or fails, symptoms include a loud humming sound with no motor startup, the compressor short-cycling within minutes of starting, noticeably reduced cooling output, or a complete no-start condition that leaves your system dead on a hot day.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 50 MFD (microfarad) | 370V rated (440V compatible — higher voltage is an acceptable upgrade) | Single run capacitor | Factory ±5% tolerance | Oval metal can design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier P291-5003 capacitor is built to exact factory tolerances. Generic aftermarket capacitors often drift ±10% MFD over time, accelerating compressor wear and reducing system efficiency. OEM ensures a drop-in fit with no guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor before handling — use a resistor or insulated screwdriver across the terminals. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter with capacitance function. Photograph all wiring connections before disconnecting. Average install time: 15–20 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty included. Orders placed by 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for \u003cstrong\u003eCarrier model 09DK024100\u003c\/strong\u003e. Always verify the MFD rating and voltage stamped on your existing capacitor's label before ordering — specs can vary by production run. Not sure? Our HVAC parts specialists verify fitment before you buy. Order today and get back to cool fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640102769011,"sku":"CARRIE-09DK024100-CAPACITOR-P291-5003","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640102801779,"sku":"CARRIE-09DK024100-CAPACITOR-P291-5003-GEN","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P291-5003_d104fbce-8ff1-47cf-84b8-357dce0163bf.jpg?v=1775039297","url":"https:\/\/nationalhvacparts.com\/products\/carrier-09dk024100-capacitor-42q6p0","provider":"National HVAC Parts","version":"1.0","type":"link"}