Dorman Engine Balance Shaft Chain Tensioner with Trustworthy Quality for 2010-2012 Buick Chevrolet Oldsmobile Pontiac Saturn 420-120

Engine Balance Shaft Chain Tensioner for 2010-2012 Buick Chevrolet Oldsmobile Pontiac Saturn replaces worn or failed tensioners.

Built with trustworthy quality and backed by a team of product experts in the United States, this part meets the manufacturer’s design intent for reliable service.

Key Features

• Matches fit and function of original tensioner
• Restores proper chain tension for balance shaft operation
• Trustworthy quality backed by product experts
• Designed for Buick Chevrolet Oldsmobile Pontiac Saturn 2010-2012 models

Benefits

• Ensures smooth engine performance and reduces vibration
• Prevents premature wear of timing components
• Extends engine life by maintaining proper tension
• Provides reliable service with minimal maintenance

Application

This part is ideal for owners experiencing worn or failed balance shaft chain tensioners, ensuring consistent engine performance during daily driving.

Fitment Notes

• Fits Buick Chevrolet Oldsmobile Pontiac Saturn 2010-2012 models

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 2.3in x 2.2in x 2.6in, 0.2lbs