Estimates last updated October 16, 2025

2016 GMC Sierra 2500 HD Engine Front Cover Gasket Replacement Cost

The average cost for a 2016 GMC Sierra 2500 HD Engine Front Cover Gasket Replacement is between $1,656 and $2,315.

• Labor costs are estimated between $1,122 and $1,647 while parts are priced between $533 and $668.
• 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.