2021 GMC Sierra 2500 HD Timing Chain Tensioner Replacement Cost

The average cost for a 2021 GMC Sierra 2500 HD Timing Chain Tensioner Replacement is between $1,641 and $2,183.

• Labor costs are estimated between $1,159 and $1,701 while parts are typically priced around $482.
• 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.