Catalytic Converter Replacement Cost: Compare Estimates by Vehicle and Scope

Catalytic converter replacement cost typically ranges from $900 to $3,500 including parts and labor, depending on the vehicle, converter type, and local labor rates. Exact figures vary widely: a 2007 Honda Accord may cost $1,000–$1,800, while a 2016 Honda CR-V or Chevrolet Traverse can run $1,500–$2,800 due to more expensive OEM and aftermarket converters and additional exhaust gaskets and hardware. Cost differences are driven by part grade, emissions compatibility, diagnostic testing, and labor charges. To get a true picture, compare estimates line by line and ask providers to confirm what is included.

What Goes into a Catalytic Converter Replacement Estimate?

A complete estimate should itemize the catalytic converter itself, required exhaust gaskets and hardware, labor charges, and any fees. Some providers also include diagnostic testing to confirm the converter is the failed component before replacement.

Parts: OEM and Aftermarket Converters

The converter is the largest single cost. Original equipment manufacturer (OEM) units usually cost $800–$2,500 for the part alone, while aftermarket converters range from $200–$900. Aftermarket options can be direct-fit or universal; direct-fit units simplify installation and meet emissions compatibility for the vehicle, but universal models require welding and may not match federal or California standards. For a 2016 Honda CR-V or Toyota, an OEM converter may be the only option available due to CARB compliance requirements in some states.

Exhaust Gaskets and Hardware

Replacing a converter typically requires new gaskets, bolts, and sometimes oxygen sensor bungs. These small parts add $20–$150. If the estimate includes a full exhaust gasket set and mounting hardware, you avoid the risk of leaks and repeat labor later.

Diagnostic Testing

A check-engine light with a P0420 or P0430 code often points to the converter, but thorough shops may charge $50–$150 for diagnostic testing to rule out oxygen sensor faults, exhaust leaks, or engine issues. This fee may be waived if you proceed with the replacement.

Labor Charges

Labor for a catalytic converter replacement is usually 1–3 hours, billed at $80–$150 per hour. Vehicles with the converter integrated into the exhaust manifold, such as some Ford F-150 models, take longer and need more disassembly. Access issues on a Kia Soul or Chevrolet Traverse can also raise labor time.

Fees and Allowances

Estimates may include shop supplies, environmental disposal fees, or core charges for the old converter (which has scrap value). Some shops deduct a core allowance of $50–$200 if they keep the old unit. Ask whether the quote includes all taxes and fees or only parts and labor.

Timelines

Most replacements are completed the same day once parts are in stock. If a specific direct-fit converter must be ordered, expect 1–3 business days. Ask if the estimate assumes the vehicle is left for a full day or includes a loaner car.

Warranty Terms

OEM converters often carry an 8-year/80,000-mile federal emissions warranty when installed by a dealer. Aftermarket converters may have 2–5 year or 50,000-mile warranties, but only if installed correctly. Ask for a written warranty covering both the part and labor.

Compare Estimates for Common Vehicles

Use the table below as a starting point only. Local repair providers set their own pricing, and taxes or diagnostic fees can change the total. Always request a written, itemized estimate.

Vehicle	Typical Part Cost (OEM)	Typical Part Cost (Aftermarket)	Expected Labor Hours	Notes
2007 Honda Accord	$700–$1,200	$200–$500	1.0–1.5	Two converters possible (front and rear); confirm which failed.
2016 Honda CR-V	$1,000–$1,800	$400–$800	1.5–2.0	Integrated manifold converter increases labor.
Chevrolet Traverse	$800–$1,500	$300–$700	1.5–2.5	V6 models have two converters; check if both need replacement.
Ford F-150	$900–$2,000	$350–$900	2.0–3.0	Some engines have four converters; labor varies by cab/bed configuration.
Kia Soul	$600–$1,200	$250–$600	1.0–1.5	Compact underbody converter usually accessible.
Toyota (Camry, RAV4, etc.)	$800–$1,600	$300–$800	1.5–2.0	Many Toyota models require California-approved converters in CARB states.

How to Compare Replacement Cost Estimates Line by Line

1. Confirm the failed converter. Some vehicles have multiple catalytic converters. An estimate that replaces only the front converter when both are marginal may be cheaper now but costly later. Ask for diagnostic trouble codes and oxygen sensor readings.
2. Check the converter type. Is the quote for an OEM direct-fit, aftermarket direct-fit, or universal weld-in? Universal converters can save money but may not pass emissions testing or last as long.
3. Verify included hardware. Does the price include new gaskets, bolts, and oxygen sensor bungs? Reusing old gaskets risks leaks and repeat work.
4. Compare labor time. If one shop quotes 1.0 hour and another 2.5 hours for the same vehicle, ask why. The higher time may include rusted bolt removal or recalibration, or it may simply be a higher book time.
5. Look at warranties. A converter with a 25,000-mile warranty is not equivalent to one with 80,000-mile coverage. Labor warranty of at least 12 months/12,000 miles is standard.
6. Ask about core charges and allowances. The old converter contains precious metals and has scrap value. If the shop keeps it, they should either reduce the price or state a core allowance clearly.
7. Clarify diagnostic testing fees. Some providers include diagnosis in the replacement cost, others charge separately. If you have already paid for diagnosis elsewhere, ask for a credit.

Distinguish Equivalent Work from Differences in Scope

Two estimates may differ by $500 and still be equivalent if one includes OEM parts and a longer warranty while the other uses a universal converter with no written warranty. Conversely, a lower quote may omit necessary exhaust gaskets and hardware, diagnostic testing, or environmental fees. Ask each provider to:

• List every part by part number and brand.
• State labor hours and hourly rate.
• Identify any additional work (sensor replacement, exhaust pipe repair).
• Provide warranty terms in writing.

Questions to Ask a Local Service Provider Before Deciding

• Is the replacement converter OEM, CARB-compliant, EPA-compliant, or universal?
• Does the estimate include new gaskets, bolts, and any required oxygen sensors?
• What diagnostic steps have been taken to confirm the converter is the cause?
• Will the old converter be returned to me or credited as a core allowance?
• Are there any additional fees for disposal, shop supplies, or environmental charges?
• What is the parts warranty and labor warranty?
• How long will the vehicle be in the shop, and is a loaner or shuttle available?
• Will the repair be verified with a post-replacement emissions or road test?
• If a check-engine light returns, is diagnosis covered?

Why the Lowest Total Is Not Always the Best Value

A too-cheap estimate often hides a universal converter that may fail emissions testing, lack a proper warranty, or require extra labor for welding that is not itemized. Conversely, the highest quote may include unnecessary diagnostic testing or OEM parts when a quality aftermarket direct-fit converter would serve. Value comes from matching the part to your vehicle’s emissions standards, installing it correctly with new hardware, and backing it with a solid warranty. Use the line-by-line comparison to ask focused questions and choose a provider who explains the differences without pressure.

Use “catalytic converter replacement cost near me” searches to gather at least three written estimates. Then apply the comparison steps above. With the same vehicle and a clear list of included items, you can make an informed decision rather than guessing based on a single number.