Estimates last updated October 16, 2025

2018 Chevrolet Silverado 3500 HD Air Conditioning Expansion Valve Replacement Cost

The average cost for a 2018 Chevrolet Silverado 3500 HD Air Conditioning Expansion Valve Replacement is between $227 and $343.

• Labor costs are estimated between $110 and $161 while parts are priced between $117 and $182.
• This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.