OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8JAA024070AEJA

This OEM single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PG8JAA024070AEJA gas furnace. The run capacitor provides the continuous phase-shifted current that keeps the blower motor spinning efficiently after startup. When this capacitor weakens or fails, symptoms include a humming blower motor that won't spin, slow or labored fan startup, intermittent blower operation, or a furnace that shuts down on a thermal limit trip caused by restricted airflow from a stalled fan. Note: P291-0753 has been superseded by P291-0754 (440V-rated upgrade); both are compatible — the higher voltage rating is a safe, preferred upgrade.

• Specs: 7.5 MFD (microfarad) | 370V rated (440V upgrade P291-0754 also fits) | Oval case | Factory ±5% tolerance | Cross-references: HC91CA007, GE 27L566, Genteq C307L
• OEM vs Generic: OEM capacitors are manufactured to Carrier's exact tolerance spec. Generic units often drift outside ±10% MFD over time, increasing motor winding stress and shortening blower motor life — especially critical in a furnace application running year-round.
• Install difficulty: 2/5 — Power down the furnace and confirm zero voltage on capacitor terminals before touching leads. Tools needed: flathead screwdriver, needle-nose pliers, multimeter (capacitance mode). Always photograph wiring orientation before disconnecting the old capacitor.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse — most orders arrive within 1–3 business days.

Compatibility: Designed for Carrier model PG8JAA024070AEJA packaged gas/electric units. Verify the MFD rating on your existing capacitor's label before ordering. Note that the superseding part P291-0754 (440V) is an accepted direct upgrade if P291-0753 is unavailable. Questions about fitment? Our HVAC parts specialists confirm compatibility before you order — reach out before you buy.