37320-2B000 Decoupler Pulley for Hyundai Elantra GT L4 2.0L 14-14

37320-2B000 Decoupler Pulley - 6-Groove for IR/IF Alternators
✔️ Compatible with Hyundai & Kia 1.8L and 2.0L engines

This 37320-2B000 decoupler pulley is a 6-groove clutch-style alternator pulley designed for modern IR/IF alternator systems. Built to reduce belt vibration and extend alternator life, it’s a direct fit replacement for several Hyundai and Kia models equipped with 1.8L and 2.0L inline-4 engines.

✅ Pulley type: Decoupler / Overrunning alternator pulley (OAP)
✅ Groove count: 6
✅ Application: IR/IF Alternator systems
✅ Quantity: 1 pulley

☑️ Fits HYUNDAI Models:

• Elantra GT L4 2.0L (2014)

• Elantra GT L4 1.8L (2013)

• Elantra Coupe L4 2.0L (2014)

• Elantra Coupe L4 1.8L (2013)

• Elantra L4 2.0L (2014-2017)

• Elantra L4 1.8L (2011-2016)

☑️ Fits KIA Models:

• Soul L4 2.0L (2012-2016)

• Forte5 L4 2.0L (2015-2016)

• Forte Koup L4 2.0L (2014-2016)

• Forte L4 1.8L (2014-2016)

💡 What does a decoupler pulley do in your alternator system?
It helps reduce wear and improve drive system efficiency.

• Absorbs engine vibrations and torque spikes

• Extends alternator and belt lifespan

• Reduces belt noise and improves tension control

• Helps the alternator freewheel during engine deceleration

Swapping in this decoupler pulley? Make your ride smoother and your alternator last longer, order now and give your belt system a clean upgrade!