2004-2008 Nissan Maxima Harmonic Balancer for V6 3.5L

This part replaces:

  • HOLLANDER 309-50480
  • OE # 123037Y000
  • DORMAN 594-303

  • New

This harmonic balancer and belt drive pulley is a new, aftermarket replacement part. This dampener pulley mounts to the front of the engine on the crankshaft, and is used to dampen engine vibration.


  • Type - Double Serpentine Belt
  • Diameter - 6-3/16"
  • Width - 2-5/16"
  • Replaces dealer part number: 12303-7Y000, 123037Y000
  • Direct bolt on replacement
  • Built to strict quality control standards

This replacement harmonic balancer is an excellent replacement for your worn or damaged original and has substantial cost savings over a dealer part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

Vehicle Fit

  • 2003 Nissan Altima Harmonic Balancer for V6 3.5L (Built After 10/02 Production Date)
  • 2004-2006 Nissan Altima Harmonic Balancer for V6 3.5L
  • 2004-2008 Nissan Maxima Harmonic Balancer for V6 3.5L
  • 2004-2009 Nissan Quest Harmonic Balancer for V6 3.5L
Save 78%
List: $256.08 Save: $200.13
Only 2 left in stock
Part #: 1AEHB00160

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