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OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090AA
Carrier

OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090AA

SKU: CARRIE-PY2PPB060090AA-CAPACITOR-P291-0403 Brand: Carrier
✓ Guaranteed to fit PY2PPB060090AA — or your money back. Terms

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Texas CMBL #19328542014
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OEM Carrier Single Run Capacitor 4 MFD 370V for Model PY2PPB060090AA

This is the factory-specified OEM single run capacitor for the Carrier PY2PPB060090AA packaged unit. The run capacitor remains in the circuit continuously while the fan motor or compressor operates, stabilizing voltage and ensuring efficient, reliable motor performance. When this capacitor weakens or fails, common symptoms include a humming or buzzing noise with no motor start, the unit short-cycling, warm air output, or a visibly bulging capacitor case — all signs it's time for an immediate replacement.

  • Specs: 4 MFD (microfarad) | 370 VAC rated | Oval case | Single run type | OEM part numbers: P291-0403, P291-1003, P291-2503 | Replaces: 97F5704, HC90AA004, HC91CA004, HC90AB004
  • OEM vs Generic: This genuine Carrier/Totaline capacitor is manufactured with high-grade metallized polypropylene film and subjected to 100% electrical testing, delivering proven reliability rated to 60,000 service hours — far exceeding the tolerance consistency of generic alternatives.
  • Install difficulty: 2/5 — Disconnect power at the breaker and disconnect switch before servicing. Allow 5 minutes for the old capacitor to fully discharge — never touch terminals before discharging. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance setting). Always photograph wiring before removing the old unit. Match MFD rating exactly; voltage rating must be equal to or higher than the original.
  • Warranty & Shipping: 1-year OEM manufacturer warranty. UL Approved with patented pressure-sensitive interrupter safety device. RoHS compliant. In stock — ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier model PY2PPB060090AA. Cross-references OEM part numbers P291-0403, P291-1003, and P291-2503. Verify the 4 MFD and 370 VAC ratings on your unit's data plate or existing capacitor before ordering. Need fitment confirmation? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your system back up and running 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 PY2PPB060090AA?
Yes. This is the factory-specified OEM capacitor for the Carrier PY2PPB060090AA. 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 PY2PPB060090AA?
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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