Exhaust and emissions repair
Parts, labor hours and local total-cost examples for planning. Confidence B indicates a broad category estimate rather than a vehicle-specific shop quote.
Cost and coverage reading
From the low parts benchmark to the high one, oxygen sensor replacement moves by $54. Midpoint labor and diagnosis contribute about $118 at the median metro rate of $148 per hour.
Coverage varies even among exclusionary plans, so the component name alone does not settle a claim. Payment still depends on authorization and the recorded cause of failure.
See all exhaust and emissions repairsLocal estimates
These examples combine the same parts benchmark with modeled independent-shop labor rates in four metros.
| Metro | Labor midpoint | Total estimate |
|---|---|---|
| Dallas, TX | $144/hr | $436-$564 |
| New York, NY | $160/hr | $444-$580 |
| Los Angeles, CA | $165/hr | $447-$585 |
| Miami, FL | $144/hr | $437-$564 |
The benchmark covers one sensor. Multi-bank engines can use several sensors, and diagnosis should identify the failed unit.
National benchmark: $454-$551, with $362-$416 in parts and $92-$135 in labor. Source: RepairPal, updated 2026-06-18. Local totals normalize the published labor range to this site's metro labor model.
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