Estimates last updated October 16, 2025

Mercedes-Benz E550 Timing Chain Tensioner Replacement Cost

The average cost for a Mercedes-Benz E550 Timing Chain Tensioner Replacement is between $842 and $977.

• Labor costs are estimated between $288 and $422 while parts are typically priced around $555.
• 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.