OEM Carrier Single Run Capacitor P291-0753 for Model PG8MAA048090ACJA

This OEM single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PG8MAA048090ACJA gas furnace. The run capacitor maintains the phase shift needed to keep the blower motor running efficiently after startup. When this capacitor weakens or fails, you'll typically notice the blower motor humming without spinning, intermittent blower operation, slow motor start, or a system that shuts down on high-limit due to poor airflow. Replacing it with the correct OEM part restores full motor performance and prevents premature motor failure.

• Part Number: P291-0753 | OEM single run capacitor | Factory-matched MFD and voltage ratings | Round case, snap-in or screw-mount terminal configuration
• OEM vs Generic: This OEM unit is manufactured to exact Carrier factory tolerances (±3% MFD), ensuring proper motor starting torque and run efficiency. Generic capacitors often carry ±10% tolerances, which accelerates motor winding wear and can void motor warranties.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring before disconnecting. Turn off power at both the disconnect and breaker before beginning.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed for use in the Carrier PG8MAA048090ACJA gas furnace. Always verify the MFD rating and voltage printed on your existing capacitor or the furnace data plate before ordering to confirm correct fitment. Our HVAC parts specialists are available to verify compatibility before you purchase — no guesswork required. Order today and get same-day shipping!