OEM Carrier Single Run Capacitor P291-3004 for Model 09DE146100

This is the OEM factory-specified single run capacitor (part number P291-3004) for the Carrier 09DE146100. The run capacitor provides the continuous phase-shifted current required to keep the motor winding energized during normal operation. Without a functioning run capacitor, the motor cannot sustain rotation — resulting in hard starts, audible humming with no motor movement, overheating, and eventual motor burnout if left unaddressed.

• Specs: OEM-matched MFD rating and voltage | Single run design | Factory ±5% tolerance for reliable motor performance | Replaces Carrier OEM part number P291-3004
• OEM vs Generic: This is a genuine OEM capacitor built to Carrier's exact factory specifications. Aftermarket capacitors often carry a wider MFD tolerance (±10%), which places additional thermal and electrical stress on the motor windings and can dramatically shorten motor service life.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling. Tools needed: insulated screwdriver, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal to ensure correct reinstallation.
• Warranty: Backed by a 1-year OEM factory warranty. Orders placed before our daily cutoff ship same business day from our stocked warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier 09DE146100. Always verify the MFD rating and voltage printed on your original capacitor's label or the unit's data plate before ordering to confirm an exact match. Our fitment team is available to verify compatibility before you purchase — no guesswork required.