Dorman OE Solutions Engine Harmonic Balancer Assembly for 2004-2012 Chevrolet Colorado GMC Canyon Isuzu I-280 I-290 594-623

Engine harmonic balancer assembly for 2004-2012 Chevrolet Colorado GMC Canyon and Isuzu I-280 I-290 used to replace worn or failing factory crankshaft dampers.

Built to meet the manufacturer's design intent for reliable service, this unit features a stress-resistant rubber bond engineered to absorb engine vibration effectively. Stringent quality standards ensure excellent tensile and impact strength for greater durability in daily driving conditions.

Key Features

• Direct replacement for original equipment harmonic balancer
• Stress-resistant rubber bond absorbs engine vibration
• Engineered for excellent tensile and impact strength
• Validated through testing for dependable performance
• Matches OE form fit and function
• Part number 594-623 included

Benefits

• Reduces harmful engine vibrations for smoother operation
• Restores proper crankshaft damping to prevent damage
• Minimizes risk of repeat repairs with durable construction
• Ensures smoother installation with direct-fit design
• Extends engine component life by managing torsional forces
• Provides trustworthy quality backed by over a century of experience

Application

Ideal for owners of Chevrolet Colorado GMC Canyon or Isuzu I-Series trucks experiencing engine vibration noise or visible balancer damage who need a reliable OE-style replacement.

Fitment Notes

• Fits 2004-2012 Chevrolet Colorado
• Fits 2004-2012 GMC Canyon
• Fits 2006 Isuzu I-280
• Fits 2007-2008 Isuzu I-290
• Replaces General Motors parts 12582403 and 12578072

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results.

What's in the Box

• 1 PC Harmonic Balancer Assembly

Item Dimensions

• 8.7in x 7.9in x 2.4in
• Weight: 6.1lbs