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OEM Carrier Single Run Capacitor 10 MFD 370V for PG8JAA036110ABJA
Carrier

OEM Carrier Single Run Capacitor 10 MFD 370V for PG8JAA036110ABJA

SKU: CARRIE-PG8JAA036110ABJA-CAPACITOR-P291-1003 Brand: Carrier
✓ Guaranteed to fit PG8JAA036110ABJA — or your money back. Terms

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OEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8JAA036110ABJA

This OEM single run capacitor (Carrier part number P291-1003) is the factory-specified replacement for the Carrier PG8JAA036110ABJA gas furnace. The run capacitor maintains a continuous phase-shifted current to keep the blower motor spinning at rated speed and efficiency. When this capacitor weakens or fails, you'll typically notice reduced airflow, a humming blower that won't start, or a furnace that shuts down on a high-limit fault due to poor heat exchange caused by inadequate airflow.

  • Specs: 10 MFD (microfarad) | 370V rated | Oval case | ±6% factory tolerance | 50/60 Hz | Non-PCB dielectric fluid | Operating range -40°C to +70°C
  • OEM vs Generic: This is a genuine Carrier/Totaline OEM capacitor sourced from Carrier's Replacement Components Division. OEM units are tested to factory tolerance, ensuring proper motor current, reduced heat buildup, and longer motor life compared to off-brand generics with wider tolerance swings.
  • Install difficulty: 1/5 — One of the easiest furnace repairs available. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (recommended to confirm old capacitor is faulty before replacing). Always power off and confirm zero voltage before touching capacitor terminals.
  • Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed for the Carrier PG8JAA036110ABJA packaged gas furnace. Note: P291-1003 has been superseded — the updated direct replacement is P291-1004 (440V rated, backward compatible). Always verify the MFD rating and voltage on your unit's data plate or existing capacitor before ordering. Our fitment team is available to confirm compatibility before you buy.

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 PG8JAA036110ABJA?
Yes. This is the factory-specified OEM capacitor for the Carrier PG8JAA036110ABJA. 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 PG8JAA036110ABJA?
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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