Dorman OE Solutions Engine Harmonic Balancer Assembly for 2001-2007 Buick Park Avenue Pontiac Bonneville Grand Prix 594-424

Engine harmonic balancer assembly for 2001-2007 Buick Park Avenue Pontiac Bonneville and Grand Prix 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 properly absorb engine vibration and ensure excellent tensile and impact strength for greater durability.

Key Features

• Direct replacement for original equipment harmonic balancer
• Stress-resistant rubber bond absorbs engine vibration effectively
• Engineered for excellent tensile and impact strength
• Matches OE form fit and function for seamless installation
• Validated through testing to stand up to daily driving demands
• Replaces General Motors part number 12563266 and Dayco PB1355N

Benefits

• Restores smooth engine operation by eliminating harmful vibrations
• Reduces the risk of repeat repairs with durable construction
• Ensures proper alignment and belt tracking for accessory systems
• Provides a trustworthy fix backed by over a century of automotive experience
• Saves time and money compared to dealership parts
• Helps prevent potential damage to crankshaft and engine components

Application

Ideal for vehicle owners experiencing engine vibration squealing belts or visible damage to the factory harmonic balancer on compatible Buick and Pontiac models from the early to mid 2000s.

Fitment Notes

• Compatible with 2001-2005 Buick Park Avenue
• Compatible with 2001-2003 Pontiac Bonneville
• Compatible with 2004-2007 Pontiac Grand Prix
• Verify vehicle compatibility before purchase to ensure proper fit

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE specifications
• Backed by a team of product experts in the United States
• Built with quality materials to reduce the risk of failure
• Offers a smart way to restore your vehicle with confidence

What's in the Box

• 1 x Engine Harmonic Balancer Assembly

Item Dimensions

• Length: 8.9 inches
• Width: 7.9 inches
• Height: 4.2 inches
• Weight: 12.6 lbs