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OEM Carrier Single Run Capacitor P291-1003 for GB3AAV048095AEJA
Carrier

OEM Carrier Single Run Capacitor P291-1003 for GB3AAV048095AEJA

SKU: CARRIE-GB3AAV048095AEJA-CAPACITOR-P291-1003 Brand: Carrier
✓ Guaranteed to fit GB3AAV048095AEJA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor P291-1003 for Model GB3AAV048095AEJA

This is the factory-specified OEM single run capacitor (part number P291-1003) for the Carrier GB3AAV048095AEJA gas furnace. The run capacitor maintains a steady phase-shifted current to keep the blower motor running efficiently after startup. When this capacitor degrades or fails, the blower motor may hum and fail to start, run sluggishly, overheat, or cause the system to short-cycle — resulting in inadequate heating or cooling airflow throughout your home.

  • Specs: Single run capacitor | OEM part number P291-1003 | Factory-matched MFD and voltage rating | Round or oval case per OEM specification | ±5% tolerance or better for precision motor protection
  • OEM vs Generic: This is a genuine Carrier OEM capacitor, manufactured to exact factory tolerances. Generic aftermarket capacitors often ship with ±10% MFD variance, which accelerates blower motor winding wear and can void equipment warranties. OEM is always the recommended choice for longevity.
  • Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Recommended tools: 1/4" nut driver, insulated needle-nose pliers, and a multimeter capable of measuring capacitance. Photograph all wiring connections before disconnecting. If you are unfamiliar with high-voltage components, consult a licensed HVAC technician.
  • Warranty: Backed by a 1-year OEM factory warranty against defects in materials and workmanship. Orders placed by 3 PM local time ship same business day from our climate-controlled parts warehouse.

Compatibility: Engineered specifically for the Carrier GB3AAV048095AEJA gas furnace. Always verify the MFD rating and voltage printed on your existing capacitor or unit data plate before ordering to confirm an exact match. Our parts specialists are available to verify fitment before you purchase — reach out via chat or phone and have your model and serial number ready. In stock and ready to ship 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 GB3AAV048095AEJA?
Yes. This is the factory-specified OEM capacitor for the Carrier GB3AAV048095AEJA. 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 GB3AAV048095AEJA?
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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