Estimates last updated October 16, 2025

BMW 330xi Timing Chain Tensioner Replacement Cost

The average cost for a BMW 330xi Timing Chain Tensioner Replacement is between $339 and $384.

• Labor costs are estimated between $68 and $100 while parts are priced between $271 and $284.
• 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.