OEM Carrier Single Run Capacitor Kit (P291-0403 & P291-2503) for Model PY3PEA060130NA

This factory-matched OEM single run capacitor set includes both the P291-0403 (4 MFD 370V) and P291-2503 (25 MFD 370V) oval run capacitors — the factory-specified replacements for the Carrier PY3PEA060130NA packaged unit. Run capacitors store and discharge the electrical energy required to keep the fan motor and compressor running at peak efficiency. When a run capacitor weakens or fails, you'll typically notice symptoms such as motors that hum but won't start, systems that short-cycle, warm air output despite the unit running, or a complete motor failure. Replacing with OEM-spec capacitors restores factory performance and protects expensive downstream components.

• Specs: P291-0403 — 4 MFD (microfarad) | 370V | Oval case | 50/60Hz | P291-2503 — 25 MFD | 370V | Oval case | 50/60Hz | High-grade metallized polypropylene film dielectric | RoHS compliant
• OEM vs Generic: These are genuine Carrier Totaline OEM capacitors, reliability-tested to 60,000 service hours per United Technologies specifications. Generic alternatives often carry wider MFD tolerances (±10%), which accelerates motor wear and can void equipment warranties.
• Install difficulty: 2/5 — Shut off all power and discharge capacitors before handling — stored charge can cause serious injury. Tools needed: 1/4" nut driver, insulated needle-nose pliers, multimeter with capacitance function. Always photograph existing wiring orientation before disconnecting terminals.
• Warranty & Shipping: 1-year OEM factory warranty on both capacitors. UL approved with patented pressure-sensitive interrupter. Orders ship same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for Carrier PY3PEA060130NA packaged units. Also replaces legacy part numbers HC90AA004, HC91CA004, and HC90AB004. Always verify the MFD rating and voltage on your unit's data plate before ordering to confirm fitment. Have questions? Our HVAC parts specialists verify compatibility before you order — contact us for fast, expert assistance.