OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8MAA036070AEJA

This OEM single run capacitor is the factory-specified replacement for the Carrier PG8MAA036070AEJA gas furnace blower motor circuit. The run capacitor maintains a consistent phase-shifted current to keep the blower motor running at rated efficiency once started. When it fails, symptoms include a blower motor that hums but won't spin, intermittent blower operation, overheating due to reduced airflow, or a furnace that short-cycles and locks out on a safety fault. Replacing a failed run capacitor is one of the most cost-effective furnace repairs available.

• Specs: 7.5 MFD (microfarad) | 370V rated (440V-rated replacement P291-0754 is an approved upgrade) | Oval case | ±6% factory tolerance | OEM Part # P291-0753 (superseded by P291-0754)
• OEM vs Generic: OEM capacitors are manufactured to exact Carrier factory tolerances, ensuring correct microfarad output and voltage rating. Generic units frequently ship outside ±6% MFD tolerance, causing accelerated motor winding wear and shortened blower motor life.
• Install difficulty: 2/5 — Disconnect power at the breaker before servicing. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (to verify discharge). Always photograph existing wiring before disconnecting terminals. Capacitors can hold a dangerous charge even after power is removed — discharge safely before handling.
• 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 the Carrier PG8MAA036070AEJA gas furnace blower motor application. The original P291-0753 (370V) has been superseded by P291-0754 (440V) — both are factory-approved for this application, as a higher voltage rating is a safe upgrade. Confirm the MFD rating on your existing capacitor's data label before ordering. Our fitment team is available to verify compatibility before you buy.