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Dorman 594-115 Engine Harmonic Balancer Compatible with Select Cadillac / Chevrolet / Pontiac Models

Free shipping on orders over $29.99

$93.79

$ 45 .99 $45.99

In Stock
  • Ideal replacement - this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction - stringent specifications and careful construction help ensure longevity
  • Thoroughly tested - this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool


This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability. This part is ompatible with the following vehicles. Before purchasing, enter your vehicle specifications in the Amazon Garage to confirm correct fitment. [Cadillac CTS: 2004, 2005] - [Chevrolet Corvette: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2008] - [Pontiac G8: 2009]


Steve m.
Reviewed in Canada on April 16, 2025
Looks good so far, good weight, we'll see how it works out installed in the Corvette.
TP
Reviewed in the United States on September 14, 2024
Functional
Richard
Reviewed in the United States on December 7, 2023
Amazon has this balancer as 594-115 Napa list it as another. Dorman doesn't even list a balancer for a 2020 GMC Sierra 1500 go figure.
Placeholder
Reviewed in the United States on December 22, 2023
Can see that it's not round when turning. It works thou
Jose pou
Reviewed in the United States on November 30, 2021
Right part for the right priceIf
Ed H
Reviewed in the United States on December 17, 2018
Purchased to replace the failing OE balancer from my 08 Pontiac G8–this is a common issue with the L76 6.0L GT’s (belts whistle and balancer has a noticeable wobble while running)Had to use a puller tool to remove the old piece, and I used the original TTY bolt to seat the new balancer. It’s recommended to use an LS installer (it’s just a M16 x 2.0 threaded rod with a nut and fender washer).Make sure you remember to buy a new TTY bolt since these were only designed to use once. I picked up an ARP 2342503 because I want it to be reusable.If you’re inclined to modify the motor (bolt ons or more) then consider changing to an aftermarket underdrive unit if you intend to replace the belts at the same time. Typically a tune is required when making this change.
Charles R Borsche
Reviewed in the United States on January 22, 2016
It fit just like the original balancer.
dave
Reviewed in the United States on February 25, 2012
This product is junk .It was made in china . Thev weld was a big glob and the rubber inside the balancer looked like it was pushed in with a screwdriver. no way would i put this on my corvette. Im not even sure it was made by dorman. What a waste of money. very disappointed and no more dorman products for me.
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