Estimates last updated October 16, 2025

Mazda B4000 Engine Front Cover Gasket Replacement Cost

The average cost for a Mazda B4000 Engine Front Cover Gasket Replacement is between $1,134 and $1,577.

• Labor costs are estimated between $948 and $1,391 while parts are typically priced around $186.
• 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.