OEM Carrier Single Run Capacitor P291-1003 for Model PG8MAA060155ACJA

This OEM single run capacitor (part number P291-1003) is the factory-specified replacement for the Carrier PG8MAA060155ACJA gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower motor or inducer motor running at peak efficiency after startup. A failed or degraded run capacitor is one of the most common causes of furnace blower motor humming, hard starting, overheating, or complete motor failure — leaving your home without heat.

• Specs: Single run capacitor | Factory-matched MFD rating | 370V or 440V rated (verify against unit data plate) | Cylindrical round case | ±5% tolerance per OEM specification
• OEM vs Generic: This is a genuine OEM Carrier part, manufactured to exact factory tolerances. Generic capacitors often deviate ±10–15% in MFD rating, causing premature motor wear, reduced efficiency, and shortened equipment life.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, insulated discharge tool, and a multimeter to verify capacitance. Photograph all wiring connections before removal.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse — get your furnace back online fast.

Compatibility: Designed as a direct OEM drop-in replacement for the Carrier PG8MAA060155ACJA gas furnace. Always verify the MFD rating and voltage printed on your existing capacitor or unit data plate before ordering to ensure an exact match. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — reach out today and we'll get you the right part, fast.