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OEM Carrier Single Run Capacitor 10 MFD 370V for PG8JAA066135ABJA
Carrier

OEM Carrier Single Run Capacitor 10 MFD 370V for PG8JAA066135ABJA

SKU: CARRIE-PG8JAA066135ABJA-CAPACITOR-P291-1003 Brand: Carrier
✓ Guaranteed to fit PG8JAA066135ABJA — or your money back. Terms

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OEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8JAA066135ABJA

This is the factory-specified OEM single run capacitor for the Carrier PG8JAA066135ABJA gas furnace. The run capacitor provides the continuous phase-shifted electrical charge that keeps the blower motor spinning at rated speed. When this capacitor degrades or fails, the blower motor may hum without starting, run sluggishly, draw excessive amperage, or trip its thermal overload — leaving you with no airflow and a furnace that locks out on a high-limit fault. Replacing this capacitor is one of the most cost-effective repairs in HVAC service.

  • Specs: 10 MFD (microfarad) | 370V rated | Oval case | ±5% factory tolerance | 50/60 Hz | Operating temp: -40°C to +70°C | Non-PCB construction | Part # P291-1003 (superseded by P291-1004)
  • OEM vs Generic: This OEM capacitor is manufactured to Carrier's exact tolerance specification by Totaline/Hartland Controls. Generic alternatives often carry a ±10% MFD tolerance, which shortens motor winding life and can cause premature blower motor failure — costing far more than the capacitor itself.
  • Install Difficulty: 2/5 — Discharge the capacitor before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance setting). Always photograph existing wiring before disconnecting. Typical replacement time: 15–20 minutes.
  • Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our NationalHVACParts.com warehouse.

Compatibility: Fits Carrier model PG8JAA066135ABJA gas furnace. Verify the MFD rating and voltage on your existing capacitor's label or the blower motor data plate before ordering. Need fitment confirmation? Our HVAC parts specialists are ready to verify compatibility before you buy — order with confidence and get your furnace back online fast.

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 PG8JAA066135ABJA?
Yes. This is the factory-specified OEM capacitor for the Carrier PG8JAA066135ABJA. 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 PG8JAA066135ABJA?
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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