Estimates last updated October 16, 2025

BMW 735i Timing Chain Tensioner Replacement Cost

The average cost for a BMW 735i Timing Chain Tensioner Replacement is between $581 and $650.

• Labor costs are estimated between $146 and $215 while parts are typically priced around $435.
• 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.