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OEM Carrier Single Run Capacitor 40 MFD 370V for PG9YAA060100ACSS
Carrier

OEM Carrier Single Run Capacitor 40 MFD 370V for PG9YAA060100ACSS

SKU: CARRIE-PG9YAA060100ACSS-CAPACITOR-P291-4003 Brand: Carrier
✓ Guaranteed to fit PG9YAA060100ACSS — or your money back. Terms

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Texas CMBL #19328542014
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Govt POs Accepted

OEM Carrier Single Run Capacitor 40 MFD 370V for Model PG9YAA060100ACSS

This OEM single run capacitor is the factory-specified replacement for the Carrier PG9YAA060100ACSS gas furnace. The run capacitor provides the sustained phase-shifted current that keeps the blower motor spinning at correct speed and efficiency. When the capacitor degrades or fails, you'll typically notice the blower motor humming without starting, the system shutting down on high-limit due to poor airflow, or sluggish motor ramp-up that causes erratic heating cycles.

  • Specs: 40 MFD (microfarad) | 370V AC rated | Single run, oval case | ±5% factory tolerance | 50/60 Hz | OEM Part Number: P291-4003
  • OEM vs Generic: This OEM-spec capacitor is manufactured to Carrier's exact tolerance and dielectric standards. Generic aftermarket capacitors frequently run at ±10% MFD deviation, placing excess stress on motor windings and shortening blower motor life — a far more expensive repair.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: flathead or 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting. Verify MFD and voltage ratings match your unit's data plate exactly.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse via FedEx or UPS Ground.

Compatibility: Engineered as a direct OEM replacement for Carrier model PG9YAA060100ACSS. Always cross-reference the MFD and voltage rating on your existing capacitor or unit data plate prior to ordering. Have a fitment question? Our HVAC parts specialists verify compatibility before you buy — contact us today.

Shipping Information

  • Orders placed before 3PM CST ship same business day
  • Standard delivery: 2-5 business days
  • Express shipping available at checkout
  • Free shipping on orders over $99
  • Tracking number emailed upon shipment

Return Policy

  • 30-day returns on unused parts in original packaging
  • Electrical parts (capacitors, contactors, control boards) are final sale once installed
  • Email info@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Capacitor fit my Carrier PG9YAA060100ACSS?
Yes. This is the factory-specified OEM capacitor for the Carrier PG9YAA060100ACSS. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.
How do I replace the capacitor on my Carrier PG9YAA060100ACSS?
Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.
My AC hums but won’t start. What part do I need?
An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).
Is this capacitor compatible with Bryant or Payne too?
Many Carrier parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.
Should I use OEM or aftermarket for my Carrier capacitor?
OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.
How fast does National HVAC Parts ship?
Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.
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Mike Rivera
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