Estimates last updated October 16, 2025

2016 BMW 640i Gran Coupe Timing Chain Tensioner Replacement Cost

The average cost for a 2016 BMW 640i Gran Coupe Timing Chain Tensioner Replacement is between $772 and $1,011.

• Labor costs are estimated between $512 and $752 while parts are typically priced around $259.
• 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.