This harmonic balancer 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.


  • Brand New Harmonic Balancer
  • 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.

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.

5.0 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Great Price and great service
My harmonic balancer needed to be replace. I contacted my local parts suppliers and either they did not have it or they wanted an arm and a leg for it. I did a google search and found 1A Auto. The rep on the phone was professional and very nice. She got me what I needed and even with expedited shipping I paid 50% less for what I could get locally. They even followed up to make sure all was well. For my future needs I know who I will be calling. Thanks a bunch.
February 22, 2017
1 year ago
Works great!
OEM quality after 2k mile. It fit perfectly and has no vibration. The engine is smooth.
February 22, 2017
1 year ago
Perfect quality.
Came in on time and does it job exactly right. Definitely worth buying it here instead of paying $400+ at an auto store. It was difficult putting it on my IS300 (2JZ-GE), but only because it was pointed towards the front so I had to remove the radiator fans, radiator, air condenser, and grill before getting to my old harmonic balancer. I was satisfied with the performance after.
July 9, 2017
8 months ago
Harmonic balancer
Installed it without a hitch. That was roughly 2 years ago. the old was in 2 pieces when I took it off....surprised I didnt throw the belt and over heat the car
May 21, 2017
1 year ago
The harmonic balancer that I recieved fit my vehicle perfectly. I am very pleased with the price also.
Thanks alot!!!!!!
August 5, 2017
7 months ago
Purchased for my 01 Lexus GS300
Purchased for my 01 lexus gs300.... the car was making a loud very concerning screech when the AC would be turned on, when reversing, or when making sharp turns. Took it to three mechanics who all said harmonic balancer/crankshaft/pulley. I purchased this part due to prior satisfied reviews and took it too a mechanic who made the replacement for $260 overall cost of repair was $311 , thankfully... if I would of gotten part from lexus my total repair costs would of been around $600 . Thank you so much to 1A auto. My vehicles loud screeching noise is gone and I can now use the AC which is nice! The car is no longer shakky or making any noises whatsoever. That embarrassing noise is gone for good! ??????????
August 30, 2017
6 months ago
Harmonic balancer two thumbs up
Really good product at a fraction of the price of the factory original, plus fast shipping
August 30, 2017
6 months ago
Perfect Price and Fit
I have a 1999 Lexus GS300 and called the Lexus Dealership for a price. They wanted almost $500 for this item. I did a google search and found this website. I'm sure glad that I did. I ordered online, added overnight shipping and received it the next day. What great service! I installed it myself with absolutely no problems and two weeks later. My car runs smooth. I just ordered all of my ball joints for my vehicle without paying an arm and a leg. Luckily I know how install these items on my car saving me tons of labor costs. I highly recommend 1A Auto parts.
October 2, 2017
5 months ago
2001 Lexus is300
Fit perfect and it waa brand new. I have only had it installed a week ago and has been doinf fine.
July 11, 2017
7 months ago
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Vehicle Fit

  • 1993-2005 Lexus GS300 Harmonic Balancer
  • 2001-2005 Lexus IS300 Harmonic Balancer
  • 1992-2000 Lexus SC300 Harmonic Balancer
  • 1993 Toyota Supra Harmonic Balancer (Built After 4/93 Production Date)
  • 1994-1998 Toyota Supra Harmonic Balancer
Part #: 1AEHB00212

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