OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PO8UAA036075AAJA

This OEM single run capacitor is the factory-specified replacement for the Carrier PO8UAA036075AAJA and is sold under part number P291-0753. The run capacitor provides a continuous phase-shifted current to keep the condenser fan motor or blower motor running efficiently after startup. When this capacitor weakens or fails, symptoms include a humming motor that won't spin, intermittent short-cycling, reduced airflow, or a complete no-start condition — all signs the capacitor can no longer hold its rated charge.

• Specs: 7.5 MFD (microfarad) | 370V rated (440V compatible replacement accepted) | Oval case | Factory ±5% tolerance | Cross-references: HC91CA007, GE 27L566
• OEM vs Generic: OEM capacitors are sourced directly from Carrier's approved manufacturers, ensuring exact MFD tolerance match. Generic units often drift ±10% or more over time, putting additional stress on motor windings and shortening equipment life.
• Install difficulty: 1/5 — One of the easiest HVAC repairs. Discharge the capacitor fully before touching terminals. Tools needed: 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Always photograph existing wiring before disconnecting terminals.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse — order before 3 PM for same-day dispatch.

Compatibility: Engineered as the direct OEM replacement for Carrier model PO8UAA036075AAJA. Always verify the MFD rating and voltage on your unit's data plate before ordering. Note: Carrier sources capacitors from approved third-party manufacturers — the name printed on the capacitor body will reflect that manufacturer, not Carrier. Have a fitment question? Our HVAC parts specialists verify compatibility before you buy.