Estimates last updated October 16, 2025

2007 Hummer H3 Engine Front Cover Gasket Replacement Cost

The average cost for a 2007 Hummer H3 Engine Front Cover Gasket Replacement is between $1,269 and $1,748.

• Labor costs are estimated between $1,025 and $1,504 while parts are typically priced around $244.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.