Estimates last updated October 16, 2025

Hummer H3T Timing Chain Tensioner Replacement Cost

The average cost for a Hummer H3T Timing Chain Tensioner Replacement is between $2,012 and $2,764.

• Labor costs are estimated between $1,610 and $2,363 while parts are typically priced around $402.
• 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.