OEM Carrier Single Run Capacitor 7.5 MFD 440V for Model 09DE054100

This OEM single run capacitor is the factory-specified replacement for the Carrier 09DE054100. The run capacitor stores and releases the precise electrical charge needed to start and sustain the blower motor during every cooling cycle. When this component fails, you may notice the blower motor running noisily, drawing excess current, overheating, or refusing to run altogether — leaving your system unable to circulate conditioned air. Replacing it with the correct OEM part restores factory-matched performance and protects the motor from premature wear.

• Specs: 7.5 MFD (microfarad) ±6% tolerance | 440VAC rated (compatible with 370V applications) | Oval case | 50/60 Hz | OEM Part Numbers: P291-0754 / P291-1004
• OEM vs Generic: This OEM Carrier (Totaline) capacitor is manufactured to exact factory tolerances. Generic capacitors often carry a ±10–20% MFD tolerance, which accelerates motor winding stress and shortens compressor and blower motor life.
• Install difficulty: 2/5 — Always discharge the capacitor before handling any terminals. Tools needed: flathead screwdriver, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting the old unit. Shape (oval vs. round) affects mounting only — electrical specs are what matter.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier 09DE054100. Always verify the MFD rating and voltage on your unit's data plate before ordering to ensure an exact match. Not sure? Our fitment team confirms compatibility before your order ships — contact us anytime.