Same-day shipping before 3PM CST · 35,000+ OEM Parts · Texas CMBL & SAM.gov Registered · Government POs Accepted

Menu

Home Shop All Account Cart
OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8HAA036050AAJA
Carrier

OEM Carrier Single Run Capacitor 7.5 MFD 370V for PG8HAA036050AAJA

SKU: CARRIE-PG8HAA036050AAJA-CAPACITOR-P291-0753 Brand: Carrier
✓ Guaranteed to fit PG8HAA036050AAJA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8HAA036050AAJA

This is the factory-specified OEM single run capacitor for the Carrier PG8HAA036050AAJA gas furnace. The run capacitor stores and releases the electrical charge required to start and sustain the blower motor during operation. When this capacitor degrades or fails, common symptoms include the blower motor humming without spinning, intermittent airflow, or a complete no-start condition — leaving your system unable to distribute conditioned air throughout the home.

  • Specs: 7.5 MFD (microfarad) | 370V rated (370/440V compatible) | Oval case form factor | OEM Part # P291-0753 | Cross-references: HC91CA007, GE/Genteq 27L566
  • OEM vs Generic: This OEM-specification capacitor is built to Carrier's exact ±5% MFD tolerance. Generic capacitors can run ±10% or worse, causing the blower motor to run hot, draw excess current, and fail prematurely — costing far more in the long run.
  • Install difficulty: 2/5 — Always discharge the old capacitor before handling. Photograph your wiring before disconnecting terminals. Tools needed: flathead screwdriver, needle-nose pliers, multimeter. Note: P291-0753 has been superseded by P291-0754 — verify your unit's data plate before ordering.
  • Warranty: 1-year OEM factory warranty coverage. In-stock and ships same business day from our warehouse.

Compatibility: Designed for the Carrier PG8HAA036050AAJA packaged gas/electric unit. Confirm the 7.5 MFD and 370V ratings on your existing capacitor or unit data plate before ordering. Our fitment team is available to verify compatibility before you buy — order with confidence and get your system back up 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 PG8HAA036050AAJA?
Yes. This is the factory-specified OEM capacitor for the Carrier PG8HAA036050AAJA. 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 PG8HAA036050AAJA?
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.
Home Shop Search Account Cart
Fitment Guaranteed
MR
Mike Rivera
HVAC Parts Specialist — Online