Estimates last updated January 28, 2026

Nissan 300ZX Air Conditioning Expansion Valve Replacement Cost

The average cost for a Nissan 300ZX Air Conditioning Expansion Valve Replacement is between $1,045 and $1,256.

• Labor costs are estimated between $451 and $662 while parts are typically priced around $593.
• 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.