What specifications must the 37300-2G800 alternator meet for my vehicle?

The 37300-2G800 alternator must meet a 150 Amp output and a 12.0 Volt rating to be compatible with your vehicle’s electrical system. These specifications ensure the unit can provide sufficient power to your car’s electronics while maintaining the correct voltage levels for the battery and components.

The Santa Fe Sonata Alternator provides a 150 Amp rating, which is the specific amperage output required to match the OEM factory rating for these models. We selected this unit for our comparison because it matches the 12.0 Volt requirement and includes a 150 Amp capacity to prevent electrical failures under high load. Because an alternator is the component that generates electricity to power your car’s lights and engine systems, matching the exact amperage is critical to avoid overheating or a drained battery. This unit features a clockwise rotation direction and a 6-groove pulley profile. While the 150 Amp output is a decisive match, you must confirm that the mounting bracket orientation and the specific plug connector pin configuration for the warning light circuit match your sub-model year, as these details can vary by production date.

What to Check Before Buying the Santa Fe Sonata Alternator

Before ordering, verify these technical details to ensure the replacement fits your specific vehicle configuration.

• Confirm the mounting bracket orientation matches your sub-model year to ensure the unit faces the correct direction on the engine.
• Verify the pulley groove profile matches your existing serpentine belt to prevent belt slippage or squealing.
• Check that the unit includes an internal voltage regulator rather than requiring an external-regulated setup.
• Verify the plug connector has the correct pin configuration for your dashboard’s battery warning light circuit.
• Confirm the specific torque requirements for the tensioner and pulley bolts to prevent bearing failure or excessive vibration.

Comparing the Santa Fe Sonata Alternator to Other Options

The Santa Fe Sonata Alternator is designed for owners of 2013-2016 Santa Fe Sport, 2014 Sonata, and 2014-2015 Optima models who need a direct replacement for part numbers like 11710N or 373002G800. If you require a high-output heavy-duty unit for a vehicle with extreme electrical draws, such as a truck equipped with a heavy winch, you might look for an alternative with a higher amperage rating than 150 Amp. However, for standard passenger vehicle use, this 150 Amp unit provides the standard requirements for these specific petrol and gas engines.

Owners of Japanese luxury sedans can view the best alternator for acura models to ensure perfect compatibility.

If you own a 2013-2016 Santa Fe Sport, 2014 Sonata, or 2014-2015 Optima and need a standard replacement for a failing charging system, the Santa Fe Sonata Alternator is the appropriate choice for your vehicle.