OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8JAA048090AEJA

This OEM single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PG8JAA048090AEJA packaged gas unit. The run capacitor continuously supplies the phase-shifted electrical charge that keeps the blower motor running efficiently during each cycle. When this capacitor weakens or fails, symptoms include a humming motor that won't spin, sluggish blower startup, intermittent airflow loss, or a unit that trips on thermal overload due to motor strain — all signs it's time for a replacement before the motor itself is damaged.

• Specs: 7.5 MFD (microfarad) | 370V rated | Oval case form factor | ±5% factory tolerance | Cross-references: HC91CA007, GE 27L566
• OEM vs Generic: OEM Carrier capacitors are manufactured to exact factory tolerances, ensuring your blower motor receives the precise electrical support it was designed for. Generic capacitors can run ±10% MFD deviation, accelerating motor winding wear and reducing equipment lifespan.
• Install difficulty: 2/5 — Always discharge the capacitor before handling. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (to verify capacitance before and after). Photograph existing wiring before disconnecting any terminals. Replace only when power is fully disconnected at the breaker.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Fits Carrier model PG8JAA048090AEJA packaged gas furnace/air handler units. Note: P291-0753 has been superseded by P291-0754 (440V-rated upgrade) — the 440V unit is a direct compatible upgrade for all 370V applications. Verify your unit's data plate MFD rating before ordering. Need fitment help? Our HVAC parts specialists confirm compatibility before you buy — order now and receive same-day shipping.