Harmonic Balancer Dorman 594-301 - 1AEHB00162

Warranty & Shipping
Product Reviews
Vehicle Fit

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.


  • Belt Type - Serpentine
  • Diameter - 5-13/16"
  • Width - 1-3/4"
  • Weight - 4.34 lbs
  • Replaces dealer part numbers: 12303-8J000, 12303-JA00A, 123038J000, 12303JA00A
  • Direct replacement
  • Built to strict quality control standards

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

Item Condition: New

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.

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Year Make Model Description
2002-2012Nissan Altima Nissan Altima Harmonic Balancer L4 2.5L Dorman 594-301
2013Nissan Altima Nissan Altima Coupe Harmonic Balancer L4 2.5L Dorman 594-301
2005-2013Nissan Frontier Nissan Frontier Harmonic Balancer L4 2.5L Dorman 594-301
2002-2012Nissan Sentra Nissan Sentra Harmonic Balancer L4 2.5L Dorman 594-301
2005-2008Nissan X-Trail Nissan X-Trail Harmonic Balancer L4 2.5L Dorman 594-301
2009-2012Suzuki Equator Suzuki Equator Harmonic Balancer L4 2.5L Dorman 594-301
Part #: 1AEHB00162

Ships in 1-3 Business Days. Delivery times vary.

Get it in: 2 - 4 Business Days

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Brand #: 594-301