OEM Carrier Single Run Capacitor 15 MFD 370V for Model PG8HAA060125AAJA

This OEM single run capacitor (part number P291-1503) is the factory-specified replacement for the Carrier PG8HAA060125AAJA gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower motor spinning at the correct speed and torque. When this capacitor weakens or fails, you'll typically notice the blower motor humming without starting, running sluggishly, overheating the motor windings, or tripping the furnace on a safety lockout — all classic signs of capacitor failure.

• Specs: 15 MFD (microfarad) | 370V rated | Oval case | 50/60 Hz | Non-PCB dielectric fluid | UL-approved current interrupter | Multiple electrical terminals
• OEM vs Generic: This is a genuine Carrier/Totaline OEM capacitor manufactured to exact factory tolerances (±5% MFD). Generic off-brand capacitors commonly run ±10% or wider, which accelerates motor bearing wear and can shorten blower motor life significantly.
• Install difficulty: 2/5 — Always discharge the capacitor fully before touching any terminals (use an insulated resistor or discharge tool). Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting the old unit.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for the Carrier PG8HAA060125AAJA gas furnace blower motor circuit. Verify the MFD rating and voltage on your existing capacitor's label or unit data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you order — reach out anytime.