OEM Carrier Condenser Fan Motor HC42GR234 for Model LC148LC400343

This OEM condenser fan motor (part number HC42GR234) is the factory-specified replacement for the Carrier LC148LC400343 condensing unit. The condenser fan motor drives the outdoor fan blade, pulling air across the condenser coil to reject heat from the refrigerant. When this motor fails, the system will overheat rapidly, trigger high-pressure lockout, or simply refuse to cool — leaving you with warm air and a compressor at risk of permanent damage. Common failure symptoms include a humming outdoor unit with a stationary fan blade, intermittent shutdowns on hot days, or a motor that runs hot to the touch before tripping its internal thermal overload.

• Specs: OEM part number HC42GR234 | Factory-matched HP, RPM, and rotation direction | Correct shaft diameter and mounting configuration for LC148LC400343 | Rated for continuous outdoor duty with weather-resistant construction
• OEM vs Generic: This is a genuine Carrier OEM motor wound to exact factory specifications. Generic aftermarket motors frequently deviate in RPM, rotation direction, or shaft length — causing airflow imbalance, premature bearing failure, or compressor overheating. OEM ensures a drop-in fit with no modifications required.
• Install difficulty: 3/5 — Requires disconnecting power at the disconnect box and capacitor discharge before beginning. Tools needed: nut driver set, wire strippers, multimeter, and adjustable pliers. Note the existing blade pitch and wire colors before removal. The run capacitor should be tested and replaced if suspect during the same service call.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier LC148LC400343 condensing unit. Always verify horsepower, RPM, voltage, and shaft diameter against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — don't guess on a motor replacement. Order today and get your system back online fast with same-day shipping available.