body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; margin: 20px; } h2 { font-size: 1.5em; color: #2c3e50; margin-top: 30px; border-bottom: 2px solid #eee; padding-bottom: 5px; } p { font-size: 1em; margin-bottom: 15px; } ul { padding-left: 20px; margin-bottom: 20px; } ul li { margin-bottom: 10px; list-style-type: disc; } table { width: 100%; border-collapse: collapse; margin-bottom: 30px; } table th, table td { text-align: left; padding: 10px; border: 1px solid #ddd; font-size: 0.95em; } table th { width: 40%; font-weight: bold; } table tr:nth-child(even) { background-color: #fafafa; } Harmonic Balancer Assembly Product Description 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. 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 Product Specifications Bolt And Washer Included: No Center Bolt Included: No Color: Black Degree Markings: Yes Depth: 36 mm Drive Belt Type: Serpentine Grade Type: Standard Replacement Inside Diameter: 37.615 mm Keyway Type: Yes Mounting Hardware Included: No Mounting Hole Quantity: 1 Outside Diameter: 205 mm Package Contents: 1 Harmonic Balancer; 1 Instruction Sheet Package Quantity: 1 Packaging Type: Box Pulley Groove Quantity: 6 Selling Package Quantity UOM: Piece OE Numbers 12568921 GENERAL MOTORS 12635650 GENERAL MOTORS Fitment Year Make Model Configuration Positions Application Notes 2008-2009 Buick Allure V8 325 5.3L (5328cc) 2008-2009 Buick LaCrosse V8 325 5.3L (5328cc) 2006-2009 Chevrolet Impala V8 325 5.3L (5328cc) 2005-2008 Pontiac Grand Prix V8 325 5.3L (5328cc) 2006-2007 Chevrolet Monte Carlo V8 325 5.3L (5328cc) Buy with confidence – If you encounter any issues with your Dorman product, simply reach out to us. We are committed to ensuring your satisfaction and will assist with any return or exchange requests that meet our policy guidelines. Why Choose Dorman? Dorman is a trusted leader in OE-style replacement parts, offering precision-engineered solutions for reliable performance. Each part undergoes rigorous testing to ensure durability, safety, and a seamless fit. Designed as a cost-effective alternative to OEM parts, Dorman provides high-quality replacements backed by expert engineering. Choose Dorman for dependable, long-lasting automotive solutions.
