OEM Carrier Single Run Capacitor P291-0753 for Model PG9MAB036080LBSA

This OEM single run capacitor (part number P291-0753) is the factory-specified replacement for the Carrier PG9MAB036080LBSA gas furnace. The run capacitor provides the sustained phase-shifted current that keeps the blower motor or inducer motor running efficiently at full load. When the capacitor degrades or fails, you may notice the blower motor struggling to start, running hot, humming without spinning, or the furnace cycling off on thermal overload shortly after startup — all classic signs of capacitor failure.

• Specs: Single run capacitor | OEM part number P291-0753 | Factory-matched capacitance and voltage rating | Round or oval case per original equipment specification
• OEM vs Generic: This is a genuine OEM Carrier capacitor manufactured to exact factory tolerances (±3% MFD). Aftermarket/generic capacitors commonly run ±10% or greater, accelerating motor winding wear and reducing the service life of your blower assembly.
• Install difficulty: 2/5 — Always discharge the capacitor fully before handling terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter (to verify discharge). Photograph all wiring connections before removal to ensure correct reinstallation.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship the same business day from our warehouse.

Compatibility: Designed for the Carrier PG9MAB036080LBSA gas furnace. Always cross-reference the MFD and voltage rating printed on your existing capacitor's label or the unit's wiring diagram before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you order — contact us with your model and serial number.