OEM Carrier Single Run Capacitor P291-0753 for Model PG8JAA048090ACJA

This OEM single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PG8JAA048090ACJA packaged gas/electric unit. The run capacitor maintains a continuous phase-shifted current to keep the blower or condenser fan motor running at peak efficiency. When this component fails, symptoms typically include the motor humming but failing to start, intermittent short-cycling, overheating, or the system shutting down entirely on thermal overload.

• Specs: Single run capacitor | Factory-matched MFD rating | 370V/440V rated | Cylindrical case | OEM tolerance ±3% for precise motor protection
• OEM vs Generic: This is a genuine Carrier OEM part, engineered to exact factory specifications. Generic alternatives often carry a ±10% MFD variance that accelerates motor wear, reduces efficiency, and can void equipment warranties.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting the old capacitor.
• Warranty: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier PG8JAA048090ACJA packaged unit. Always verify the MFD rating and voltage stamped on your existing capacitor or the unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — reach out before placing your order.