The typical total comes in around $800 to $2,500, depending on parts, labor, and location. In some cases—especially with multiple converters or OEM parts—the price can be higher.
What a catalytic converter is and why costs vary
A catalytic converter is part of a vehicle’s exhaust system that reduces pollutants. Replacement costs vary because you may be dealing with one or two converters, OEM versus aftermarket parts, and labor rates that differ by region. In addition, theft of catalytic converters has driven up prices and repair complexity in some markets, as shops may need to replace additional exhaust components or sensors.
One or two converters on the Honda Pilot
Some Honda Pilot configurations use more than one catalytic converter. When one unit fails, you’ll see different price ranges than if both units must be replaced. The decision between OEM and aftermarket parts also affects the final bill.
Typical cost ranges for a Honda Pilot
Prices below reflect common totals (parts plus labor) and are meant to give a practical sense of what owners pay in many U.S. shops as of 2024–2025. Your actual quote can differ based on year, engine, and local labor rates.
- Single catalytic converter replacement with aftermarket (direct-fit) parts: about $600–$1,400
- Single catalytic converter replacement with OEM parts: about $1,000–$2,000
- Two converters replaced with aftermarket parts: about $1,200–$2,800
- Two converters replaced with OEM parts: about $2,000–$4,000
Prices can vary widely depending on the shop, regional labor rates, and whether additional components (like sensors, gaskets, or intact heat shields) must be replaced. Theft cases, rusted mounting points, or a need for extra exhaust work can push costs higher.
Factors that influence the final price
Several conditions influence the final bill beyond the basic parts and labor estimates above. Understanding these can help you compare quotes and avoid surprise charges.
- Parts choice: OEM (dealer-supplied) versus aftermarket or universal units
- Number of converters: one versus two, which doubles labor and parts costs in many cases
- Vehicle age and rust: older vehicles often require more labor due to corrosion and seized hardware
- Geographic location: labor rates vary by region and city
- Additional repairs: oxygen sensors, heat shields, gaskets, or exhaust pipe replacements can add to the bill
- Warranty coverage: some components may be covered under emissions or powertrain warranties; verify with the dealer or Honda
In practice, securing multiple quotes and asking for a breakdown of parts versus labor can help you gauge whether a price is fair and identify where costs might be trimmed without compromising reliability.
What to expect when getting a quote
When you visit a shop, you’ll typically receive a diagnostic check to confirm the faulty component and an itemized estimate. Expect the quote to separate parts and labor, note whether the converter is OEM or aftermarket, and indicate any related work required (like sensor replacement or exhaust pipe repair). Some shops may charge a diagnostic fee even if you proceed with the repair, while others roll the diagnostic into the final labor cost if you authorize the work.
Ask for clarity on the warranty for the replacement part and for the labor. A reputable shop should provide a clear timeframe for part warranty and labor coverage, and they should explain any potential extra charges up front.
Summary
For a Honda Pilot, replacing the catalytic converter is a significant repair that typically ranges from roughly $800 to $2,500 for a single converter and can rise to $2,000–$4,000 if two units are involved or if OEM parts are used. The final price depends on whether you choose OEM or aftermarket parts, the number of converters, local labor rates, and any additional repairs or sensor replacements needed. To get the best value, obtain multiple written quotes, request a detailed parts-and-labor breakdown, and confirm the warranty terms on both parts and labor. If your vehicle is still under emissions warranty, check with Honda or a dealer about potential coverage.