OEM Carrier Single Run Capacitor 10 MFD 370V for Model PG8DAA060135ABJA

This OEM single run capacitor (Carrier part P291-1003 / superseded by P291-1004) is the factory-specified replacement for the Carrier PG8DAA060135ABJA gas furnace. The run capacitor provides the sustained electrical charge that keeps the blower motor spinning at the correct speed throughout each heating cycle. When it weakens or fails, you'll typically notice the blower humming but not starting, sluggish airflow, intermittent motor shutoffs, or a complete failure of indoor air circulation — leaving the heat exchanger to overheat and trip the high-limit switch.

• Specs: 10 MFD (microfarad) | 370V rated (440V-rated supersession P291-1004 is a direct drop-in upgrade) | Oval case | Factory ±5% capacitance tolerance | 50/60 Hz compatible
• OEM vs Generic: OEM Carrier/Totaline capacitors are reliability-tested to 60,000 service hours with high-grade metallized polypropylene film. Generic units often use lower-grade dielectric materials, running outside spec tolerance and shortening blower motor bearing life.
• Install difficulty: 2/5 — Always discharge the capacitor before handling any terminals using an insulated screwdriver across the terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph existing wiring before disconnecting. The oval case snaps into the original bracket.
• Warranty: 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.

Compatibility: Fits Carrier model PG8DAA060135ABJA gas furnace. Note: P291-1003 has been superseded — the current shipping replacement is P291-1004 (440V oval, 10 MFD), which is a direct upgrade and fully compatible. Always verify the MFD rating on your existing capacitor's label before ordering. Our fitment team is available to confirm compatibility before you purchase.