Estimates last updated October 16, 2025

Mercedes-Benz CLS400 Timing Chain Tensioner Replacement Cost

The average cost for a Mercedes-Benz CLS400 Timing Chain Tensioner Replacement is between $789 and $885.

• Labor costs are estimated between $207 and $304 while parts are typically priced around $581.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
• For a more accurate estimate based on your location, use our Fair Price Estimator below.