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OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090AB
Carrier

OEM Carrier Single Run Capacitor 4 MFD 370V for PY2PPB060090AB

SKU: CARRIE-PY2PPB060090AB-CAPACITOR-P291-0403 Brand: Carrier
✓ Guaranteed to fit PY2PPB060090AB — 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 PY2PPB060090AB

This OEM single run capacitor is the factory-specified replacement for the Carrier PY2PPB060090AB packaged unit. The run capacitor maintains a continuous phase-shifted current to keep the fan motor or compressor running efficiently after startup. When this capacitor degrades or fails, you'll notice symptoms such as a humming motor that won't spin, intermittent shutdowns, or a system that trips on thermal overload shortly after starting. Replacing it promptly prevents secondary damage to the motor windings.

  • Specs: 4 MFD (microfarad) | 370 VAC rated | Oval case | 50/60 Hz | Factory-matched ±5% tolerance — covers OEM part numbers P291-0403, P291-1003, and P291-2503
  • OEM vs Generic: This is a genuine OEM Totaline/Carrier capacitor built with high-grade metallized polypropylene film (5–12 microns thick), UL approved, RoHS compliant, and tested to 60,000 service hours. Generic alternatives often use inferior dielectric film, leading to early failure and potential motor damage.
  • Install difficulty: 2/5 — Always discharge the capacitor fully before handling — it can retain a lethal charge even when power is off. Tools needed: insulated screwdriver, needle-nose pliers, multimeter with capacitance mode. Photograph all wire connections before removal. Match the MFD and voltage ratings exactly to your data plate.
  • Warranty: 1-year OEM manufacturer warranty. In stock — ships same business day from our warehouse.

Compatibility: Designed for the Carrier PY2PPB060090AB packaged unit. This listing covers three OEM part numbers: P291-0403, P291-1003, and P291-2503 — all specifying a 4 MFD / 370V single oval run capacitor. Always verify the MFD and voltage ratings on your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — just ask.

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 PY2PPB060090AB?
Yes. This is the factory-specified OEM capacitor for the Carrier PY2PPB060090AB. 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 PY2PPB060090AB?
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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