In general, replacing a catalytic converter on a 2010 Honda Odyssey will typically cost a few hundred to a couple thousand dollars, depending on whether you use OEM or aftermarket parts and whether you replace one or both converters. Expect parts costs to range widely, with labor adding substantially to the total.
What to know about the Odyssey’s catalytic setup
The 2010 Honda Odyssey typically uses two catalytic converters: a front (upstream) converter and a rear (downstream) converter. Depending on the vehicle’s condition, both may need replacement at different times, and some repairs involve replacing both units at once for proper exhaust performance and emissions compliance.
One or two converters on the 2010 Odyssey
Most Odysseys of this era have two separate catalytic converters. The decision to replace one or both depends on diagnostic codes, emissions readings, and the condition of the pipes and sensors. Replacing both can simplify repairs and ensure consistent exhaust performance.
OEM vs aftermarket options
Original Equipment Manufacturer (OEM) converters (Honda parts) are typically more expensive but are designed to fit exactly and support warranty expectations. Aftermarket converters are cheaper and widely available, but you should verify CARB/EPA compliance in your state and ensure compatibility with your vehicle’s sensors and mounting hardware.
Typical price ranges and what affects them
The following ranges reflect common market prices in the United States as of 2024–2026. They vary by brand, model year, and the seller. Prices shown are for the converter itself, not including labor.
- Front catalytic converter (pre-cat)
- OEM Honda: about $600–$1,100
- Aftermarket: about $180–$450
- Rear catalytic converter
- OEM Honda: about $350–$800
- Aftermarket: about $120–$350
- Two-converter set (both front and rear)
- OEM Honda: about $1,000–$1,800
- Aftermarket: about $270–$700
Note: Prices vary by supplier, vehicle configuration, and whether the unit includes sensors, hardware, or gaskets. Always confirm exact part numbers and inclusions before purchase.
Labor and total installed price
Labor costs can significantly affect the total bill, and labor times depend on access and shop rates. Here’s a general look at what to expect for labor and installed price.
- Labor time to install a single converter: roughly 1.5–3 hours
- Labor rate (typical shop): about $80–$120 per hour, depending on region
- Labor cost per converter (roughly): $120–$360
- For two converters: approximately $240–$720 in labor
- Additional costs: gaskets, oxygen sensors near the cat, and shop fees (usually $10–$60)
Overall installed prices can range widely based on parts choice and labor. A single OEM converter installed might run roughly $750–$1,400, while a single aftermarket converter installed could be around $500–$900. If both converters are replaced, expect roughly $1,300–$2,500 with OEM parts, or about $800–$1,400 with aftermarket parts, plus labor.
Warranty, reliability, and shopping tips
Important considerations when budgeting include warranty coverage and compatibility with emissions programs. The federal emissions warranty generally covers catalytic converters for 8 years or 80,000 miles, whichever comes first; some states (like California) have stricter or additional protections. If your Odyssey is still within warranty or if a recall/tleet-related issue applies, replacement may be covered by Honda. Always confirm with the seller or your dealer and check your state’s emissions requirements before purchasing.
Where to buy and how to save
Shop around to compare prices from the dealership, independent auto shops, and online retailers. Consider these saving strategies:
- Get quotes for both OEM and reputable aftermarket units to compare price and warranty.
- Ask about bundled pricing if both converters are replaced at the same time.
- Check for CARB-compliant aftermarket options if you live in California or other CARB states.
- Factor in labor from multiple shops to find the best overall value, not just the lowest price.
Before committing, verify the exact part numbers for your 2010 Odyssey (VIN can influence the required converters) and confirm whether sensors or mounting hardware are included in the price.
Summary
For a 2010 Honda Odyssey, catalytic converter costs vary widely. Expect about $180–$450 for an aftermarket front converter or $600–$1,100 for an OEM front unit, and $120–$350 for an aftermarket rear converter or $350–$800 for an OEM rear unit. If both converters are replaced, total parts costs can range from roughly $270–$1,800 (aftermarket) or $1,000–$1,800 (OEM). Labor adds roughly $120–$360 per converter, with total installed prices typically ranging from about $800 to $2,500 per converter depending on parts and local rates. Always verify warranty coverage and local requirements, and obtain multiple quotes for the best value.
How many Catalytic Converters does a 2010 Honda Odyssey have?
three catalytic converters
Your 2005-2011 Honda Odyssey has a V6 engine with three catalytic converters. Two are part of the exhaust manifold, close to the engine (one front, one rear), and a third is located underneath the van.
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.
How much does it cost to replace a catalytic converter on a 2010 Honda Odyssey?
The average cost for a Honda Odyssey Catalytic Converter Replacement is between $1,791 and $2,191. Labor costs are estimated between $153 and $225 while parts are priced between $1,638 and $1,966.