OEM Carrier Furnace Blower Run Capacitor for PG9MAA036080AAKA

The run capacitor gives the blower (and, on cooling cycles, the condenser) motor the phase-shifted jolt it needs to start spinning and the steady torque it needs to keep running efficiently in your Carrier PG9MAA036080AAKA. A weak or failed capacitor is one of the most common — and most misdiagnosed — HVAC faults. When it goes you'll hear the motor humming but not turning, notice the blower struggling to come up to speed, smell a hot electrical odor, see a tripped breaker, or find the capacitor's top visibly bulged or leaking oil. Running a motor on a degraded capacitor draws excess amperage and cooks the windings. This is a dual run capacitor with HERM and FAN terminals sharing a common, rated at 370/440 VAC. The OEM unit holds a tight ±5% capacitance tolerance across its rated MFD (microfarad) values, which keeps the motor's start and run torque exactly where the engineers specified. MFD value is critical. A generic capacitor with a loose ±10–15% tolerance — or one that drifts low as it ages — delivers the wrong phase shift, forcing the motor to draw more current, run hotter, and fail years early. Undersized or off-spec capacitors stress the blower windings every single start. The OEM capacitor's tight tolerance and full voltage rating protect the motor for its full service life. Install difficulty: 2/5. Tools needed: 1/4" nut driver, multimeter with capacitance setting, and an insulated screwdriver. SAFETY: a charged capacitor stores a dangerous shock even with power off — discharge it across the terminals with an insulated screwdriver before touching the leads, and kill the breaker first. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG9MAA036080AAKA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.