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OEM Carrier Run Capacitor P291-3543 for Model GA2AAD036055ABJA

SKU: carrier-run-capacitor-ga2aad036055abja Brand: Carrier
$24.95

Order before 3PM CST — ships same day.
Standard delivery 2-5 business days. Express options at checkout.

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OEM Carrier Run Capacitor P291-3543 for Model GA2AAD036055ABJA

This OEM Carrier run capacitor (P291-3543) supplies the steady electrical charge that keeps the blower and condenser fan motors turning on your Carrier GA2AAD036055ABJA furnace. The capacitor stores energy and releases it to start and sustain motor rotation; a weak or bulging cap leads to hard starts, motor hum, overheating, and reduced airflow. Swapping in a fresh capacitor restores full, efficient motor performance and helps prevent costly motor failure. This factory-spec part is rated to the exact microfarad and voltage your GA2AAD036055ABJA was designed for, ensuring a precise electrical match. Installation is easy—usually 15 minutes for a qualified technician. Disconnect power, discharge the old capacitor across the terminals with an insulated tool, photograph the wiring, and transfer leads to matching terminals. Choose genuine OEM for dependable, long-lasting performance over generic alternatives. In stock and ships same-day when ordered before 3PM CST. Order now to get your Carrier furnace's airflow back to full strength fast.

Compatibility

This part is compatible with Carrier model GA2AAD036055ABJA.

Shipping

Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.

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 $75
  • 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 support@nationalhvacparts.com to initiate a return
  • Refunds processed within 5-7 business days

Frequently Asked Questions

Does this Run Capacitor fit my Carrier Model GA2AAD036055ABJA?
Yes. This is the factory-specified OEM run capacitor for the Carrier Model GA2AAD036055ABJA. 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 run capacitor on my Carrier Model GA2AAD036055ABJA?
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 run 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 run 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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