This engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Timing Chain Tension Kit 420-129 Features:

• Fits 2004-2022 Buick; 2022 Cadillac; 2004-2019 Cadillac; 2008-2022 Chevrolet; 2007-2017 GMC; 2007-2009 Pontiac; 2007-2010 Saturn
• Constructed from Steel for lasting durability
• Direct replacement — this engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications
• Recommended for replacement when a new timing chain and pulleys are installed
• Trustworthy quality — backed by team of product experts in the United States and more than a century of automotive experience