Typically, replacing a catalytic converter costs about $1,000–$3,000, depending on whether you use aftermarket or OEM parts and on labor charges. In many cases you can save by opting for aftermarket parts or by repairing related components, while vehicles with multiple converters or high-end models can push costs higher. Labor in the United States generally runs from about $75 to $150 per hour, and installation takes roughly 1 to 3 hours, depending on access and vehicle design.
What fixes usually cost
Prices vary widely depending on part type and labor; the following ranges reflect typical market prices as of 2024–2026.
Part options and their typical costs
- Aftermarket catalytic converter replacement (part and labor): generally $400–$1,500 total. Parts are usually cheaper than OEM, but exact price depends on the vehicle and shop.
- OEM replacement catalytic converter (new original equipment, with labor): usually $1,000–$3,000 total; luxury or SUV models can be higher depending on the number of converters and access.
- Minor repairs or sensor-related fixes that do not replace the entire converter: about $100–$400 for parts and labor, depending on the issue and shop rates.
- Labor-only costs if you provide the replacement parts: roughly $150–$500, plus any required parts and taxes.
Prices can vary by region and vehicle, and some shops may charge diagnostic fees or environmental fees that are not included in these ranges.
Factors that influence price
Several factors determine the final bill for a catalytic converter fix. Understanding them helps you estimate and shop wisely.
- Part type: aftermarket vs OEM; high-flow or specialized converters cost more and may affect warranties.
- Vehicle model and number of converters: Some cars have two cats or more complex exhaust systems, which increases parts cost and labor time.
- Labor rates and time: Rates vary by region, shop, and technician expertise; typical installation takes 1–3 hours depending on access.
- Condition of surrounding exhaust components: Rust, welded-in parts, or damaged hangers can add time and cost.
- Warranty and aftercare: Some aftermarket parts come with warranties; labor warranties vary by shop and region.
If in doubt, ask for a written estimate that breaks out parts, labor, and any diagnostic fees before approving the work.
Costs by scenario
Examples of price ranges for common situations help you compare options and plan your budget.
- OEM replacement kit and labor for a typical passenger car: about $1,500–$2,500; more for luxury brands or vehicles with dual converters.
- Aftermarket replacement kit and labor for a typical passenger car: about $400–$1,500; can be lower if you shop around or for non-luxury models.
- Repair-only options (sensor replacement, cleaning, or welding) when a full converter replacement isn’t required: about $100–$400.
- Theft-related damage or vehicles with multiple converters (common on trucks/SUVs): often $2,000–$4,000 or more, depending on part availability and labor needs.
Getting multiple quotes and asking about warranties can help you avoid overpaying. The lowest price is not always the best value if it lacks reliability or coverage.
Summary
Prices to fix a catalytic converter vary widely, but most replacement jobs fall in the $900–$2,500 range for aftermarket or OEM parts with labor included. OEM replacements tend to be higher, while minor repairs can be as low as $100–$400. Vehicles with dual converters or luxury models can exceed $3,000. To get the best value, compare quotes from several shops, confirm what is included in the estimate, and consider both part quality and warranty terms. Given fluctuating metal prices and high demand, expect some variation by region and time, and plan accordingly.