Estimates last updated January 28, 2026

Smart Fortwo Timing Chain Tensioner Replacement Cost

The average cost for a Smart Fortwo Timing Chain Tensioner Replacement is between $1,953 and $2,785.

• Labor costs are estimated between $1,781 and $2,613 while parts are typically priced around $172.
• 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.