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OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG9MAB036080AASA
Carrier

OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG9MAB036080AASA

SKU: CARRIE-PG9MAB036080AASA-CAPACITOR-P291-0753 Brand: Carrier
✓ Guaranteed to fit PG9MAB036080AASA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG9MAB036080AASA

This OEM single run capacitor is the factory-specified replacement for the Carrier PG9MAB036080AASA packaged gas unit. The run capacitor provides a continuous phase-shifted current to keep the blower or fan motor running at peak efficiency. When it degrades or fails, symptoms include a humming motor that won't spin, intermittent blower operation, or complete fan motor no-start — often triggering a system lockout or overheating condition. Replacing this capacitor is one of the most cost-effective HVAC repairs available.

  • Specs: 7.5 MFD (microfarad) | 370V rated (440V compatible as an upgrade) | Oval case | OEM part number P291-0753 | Superseded by P291-0754
  • OEM vs Generic: OEM capacitors are built to Carrier's exact ±5% MFD tolerance specification. Generic aftermarket units often exceed ±10% tolerance, which accelerates motor winding wear and can shorten motor life significantly.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance setting). Photograph all wiring connections before removal to ensure correct reinstallation.
  • Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Designed for use in the Carrier PG9MAB036080AASA packaged gas system. Cross-references include HC91CA007 and GE/Genteq 27L566. Always verify the MFD rating and voltage on your unit's data plate before ordering. Our fitment team is available to confirm compatibility prior to purchase.

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 OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG9MAB036080AASA?
Yes. This is the factory-specified OEM capacitor for the Carrier OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG9MAB036080AASA. 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 OEM Carrier Single Run Capacitor 7.5 MFD 370V — PG9MAB036080AASA?
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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