OEM Carrier Single Run Capacitor 7.5 MFD 370V for Model PG8MAA036070AAJA

This OEM single run capacitor is the factory-specified replacement for the Carrier PG8MAA036070AAJA gas furnace and matched system components. The run capacitor stores and releases the electrical charge needed to keep the blower or condenser fan motor running at peak efficiency. When this capacitor degrades or fails, you'll typically notice the fan motor humming without spinning, sluggish motor start-up, or the system shutting down on thermal overload shortly after startup. Replacing it promptly prevents costlier motor or compressor damage.

• Specs: 7.5 MFD (microfarad) | 370V rated (440V compatible) | Oval case | Factory-matched tolerance | OEM Part # P291-0753 (superseded by P291-0754) | Cross-references: HC91CA007, GE 27L566
• OEM vs Generic: OEM capacitors are manufactured to exact Carrier factory tolerances (±3% MFD). Aftermarket generics can run ±10% MFD deviation, increasing motor winding stress and reducing service life — especially in high-cycle applications like furnace blower motors.
• Install difficulty: 2/5 — Always discharge the capacitor fully before handling terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance mode). Photograph all wiring connections before disconnecting. Verify MFD and voltage ratings on your unit's data plate before installation.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PG8MAA036070AAJA and related Carrier, Bryant, and Payne models requiring a 7.5 MFD 370V oval single run capacitor. Note: Carrier sources capacitors from approved manufacturers (e.g., Genteq/GE); labeling on the unit may reflect the capacitor manufacturer rather than Carrier. Always confirm the MFD and voltage rating on your existing capacitor before ordering. Our fitment team is available to verify compatibility before you buy — order today and ships same day!