Dorman OE Solutions Engine Harmonic Balancer Assembly for 1987-2002 Chevrolet Buick Oldsmobile Pontiac 594-450

Engine harmonic balancer assembly for 1987 to 2002 Chevrolet Buick Oldsmobile and Pontiac models used to replace worn or failing factory crankshaft dampers.

Built to meet the manufacturer's design intent for reliable service with a stress-resistant rubber bond engineered to absorb engine vibration and withstand high tensile and impact forces for long-term durability.

Key Features

• Direct replacement for original equipment harmonic balancers
• Features a stress-resistant rubber bond for vibration absorption
• Engineered for excellent tensile and impact strength
• Validated through rigorous testing for durability
• Matches OE form fit and function for seamless installation

Benefits

• Restores proper engine balance to reduce harmful vibrations
• Prevents potential damage to the crankshaft and engine accessories
• Ensures smoother engine operation and reduced noise
• Minimizes the risk of repeat repairs with durable construction
• Saves time and money compared to dealer-only parts

Application

Ideal for vehicle owners experiencing engine vibration noise or visible damage to the factory harmonic balancer on compatible Buick Chevrolet Oldsmobile and Pontiac vehicles from model years 1987 through 2002.

Fitment Notes

• Compatible with select 1987-2002 Chevrolet models
• Compatible with select 1987-2002 Buick models
• Compatible with select 1987-2002 Oldsmobile models
• Compatible with select 1987-2002 Pontiac models
• Replaces General Motors part number 10112371

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Backed by a team of product experts in the United States and over a century of automotive experience
• Built with quality materials and validated through testing to stand up to daily driving demands

What's in the Box

• 1 Harmonic Balancer Assembly

Item Dimensions

• Length: 8.3 inches
• Width: 7.1 inches
• Height: 1.9 inches
• Weight: 2.1 lbs