Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
This genuine OEM Carrier run capacitor is the exact factory replacement for Carrier model FIOP300F501GA. The run capacitor supplies a continuous electrical charge that keeps the compressor and condenser fan motor running smoothly through each cooling cycle. A weak or failed capacitor commonly causes a unit that hums but won't start, short-cycles, pulls excessive amperage, or trips the breaker. Manufactured to Carrier's original microfarad and voltage specifications, this OEM part restores dependable startup and steady running current without the compatibility uncertainty of universal capacitors. Installation is straightforward for a qualified HVAC technician and usually takes under 30 minutes with basic hand tools once the old capacitor is safely discharged. Always disconnect power at the unit before servicing. Choosing the correct OEM-rated capacitor protects the motor windings and helps extend compressor life and overall efficiency. We keep this part in stock and ship same-day on all orders placed before 3PM CST, so your Carrier system returns to reliable cooling quickly. Backed by NationalHVACParts.com support and genuine Carrier quality.
This part is compatible with Carrier model FIOP300F501GA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.