Most owners report total replacement costs in roughly the $500 to $1,800 range, depending on parts and labor. OEM Honda catalytic converters are pricier than aftermarket equivalents, and the number of converters involved can push the price higher. The engine type and local labor rates also influence the final bill.
In this article, we examine what goes into pricing a catalytic converter replacement for a 2017 Honda Accord, how prices differ by part type and source, and practical tips to save money while staying compliant with emissions rules.
What drives the price
Several factors determine how much you'll pay for a catalytic converter replacement on a 2017 Accord:
- Part type: OEM Honda parts tend to cost more than aftermarket direct-fit or universal converters.
- Number of converters: Some 2017 Accords may use one or more catalytic converters depending on the engine (1.5L vs 2.0L) and exhaust configuration.
- Labor rates: Local shop labor rates can vary widely, influencing the final installed price.
- Additional components: Sensors (like oxygen sensors) or downstream parts may need replacement at the same time, adding to the cost.
- Emissions rules and warranty considerations: Some regions or warranties may steer you toward OEM parts or affect inspection requirements.
These price drivers collectively shape the final quote you’ll receive from a repair shop or parts retailer.
Price ranges by source
Prices vary by source and part type. Below are commonly observed ranges for a single catalytic converter replacement on a 2017 Honda Accord:
- Aftermarket direct-fit catalytic converter: Parts about $150–$500; labor about $60–$200; total installed typically $210–$700.
- OEM Honda direct-fit catalytic converter: Parts about $800–$1,400; labor about $100–$300; total installed typically $900–$1,700.
- Aftermarket universal catalytic converter (may require fabrication and custom fitting): Parts about $100–$300; labor about $120–$400; total installed typically $220–$700, with caveats about fit and emissions compliance.
Note: If your Accord uses more than one catalytic converter, or if a high-flow or performance-grade unit is chosen, prices can be higher. Always get written quotes that itemize parts and labor, and confirm whether sensors or other components must be replaced as part of the job.
Where to shop and how to save
Saving money without compromising reliability involves shopping smart and planning ahead:
- Get multiple quotes from independent shops and authorized dealers to compare parts and labor prices.
- Ask about warranties on both parts (typical 1–3 years) and labor (often 90 days to 1 year).
- Consider whether you can source the part yourself (OEM vs aftermarket) and whether the shop will install a part you provide.
- Ask about the necessity of replacing nearby components (e.g., oxygen sensors) to avoid future readjustments or codes.
- Be aware of state and local emissions requirements; in some areas, certain parts may need to be OEM or pass stricter inspections.
For most buyers, a direct-fit aftermarket replacement offers a good balance of cost and reliability, while OEM parts are preferred for guaranteed fit and warranty coverage.
Installation timeline and considerations
The installation generally takes a few hours, depending on engine variant and access to the exhaust system. If only one converter is involved and access is straightforward, the job is quicker; if multiple converters or sensors must be replaced, the process takes longer.
Concluding note: Expect a formal written quote that breaks down parts and labor, and remember that shop rates and regional regulations can cause price fluctuations. A pre-purchase inspection can help you decide whether a replacement is necessary or if a repair is possible.
Summary
The price of replacing a catalytic converter on a 2017 Honda Accord varies widely, typically ranging from roughly $500 to $1,800 installed, depending on whether you choose aftermarket or OEM parts, how many converters are involved, and local labor rates. Direct-fit aftermarket parts are usually cheaper than OEM, while universal converters may require extra fabrication and may not be ideal for emissions testing. Always obtain multiple quotes, verify warranties, and ensure compatibility with your specific engine and local regulations.
Is it worth fixing a catalytic converter?
Repairing or replacing a catalytic converter restores your vehicle's emissions control system to optimal functionality. This not only helps your vehicle run efficiently but also reduces harmful emissions, contributing to a cleaner environment.
Can I still drive with a bad catalytic converter?
While your vehicle may still run with a failing catalytic converter, driving with one for an extended period is not recommended.
What is the most common problem with the 2017 Honda Accord?
Top 2017 Honda Accord Problems
- "No Start" Due to Ignition Switch Failure.
- Radio/Climate Control Display May Go Dark.
- Faulty Door Lock Actuator May Cause Power Door Locks to Activate Intermittently.
- Warped Front Brake Rotors May Cause Vibration When Braking.
- Air Conditioning Blowing Warm Air.
How much does it cost to replace a catalytic converter on a 2017 Honda Accord?
between $2,215 and $2,876
The average cost for a Honda Accord Catalytic Converter Replacement is between $2,215 and $2,876. Labor costs are estimated between $145 and $213 while parts are priced between $2,069 and $2,663. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.