Car AC problems peak in summer — and so do the repair bills. AC compressor replacement is one of the most expensive common repairs, but the cost varies widely based on your vehicle and what parts the shop includes.
Cost Breakdown
| Component | Aftermarket | OEM |
|---|---|---|
| AC compressor | $150–$600 | $300–$900 |
| Labor (2-4 hours) | $200–$800 | |
| Refrigerant (R-134a or R-1234yf) | $100–$250 | |
| Receiver/drier | $20–$80 | $50–$150 |
| Expansion valve | $30–$100 | $60–$200 |
| Total installed | $800–$1,800 | $1,200–$2,500 |
R-134a vs R-1234yf Refrigerant
Cars made before 2018 typically use R-134a refrigerant ($30-$50/lb). Newer cars use R-1234yf, which costs $60-$120/lb. Your AC system holds 1.5-3 lbs of refrigerant. This difference alone can add $100-$200 to the bill on newer vehicles.
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