The catalytic converter for a Scion tC typically costs between about $200 and $1,200, with total installed prices usually ranging from roughly $320 to $1,650 depending on part choice and labor rates.
Prices vary by OEM versus aftermarket options, whether a direct-fit or universal cat is used, the model year and engine configuration, regional labor rates, and whether the part is new, used, or rebuilt. This article walks through current pricing bands, installation considerations, and tips for shopping the Scion tC’s catalytic converter.
What affects the price of a catalytic converter for a Scion tC
Several factors drive the overall cost, including the type of converter, the vehicle’s year and emission setup, and local labor costs. Below are the main price levers you’ll encounter.
Engine and emission configuration
The Scion tC uses a 2.4-liter engine in most eras, and some configurations may include a pre-cat or multiple catalytic components. The number and type of catalytic converters required by your specific model influence both the part price and installation time.
OEM vs aftermarket options
Original equipment manufacturer (OEM) units from Toyota/Scion are typically the most expensive but guarantee exact fit and factory performance, often with a warranty. Aftermarket direct-fit converters tend to be cheaper while aiming to match fit and emission standards. Universal aftermarket cats are usually the least expensive upfront but require fabrication and can have variable fitment and compliance considerations.
Price ranges for the catalytic converter (Scion tC)
Here are rough price bands for the catalytic converter itself, reflecting common configurations on Scion tC models in the United States as of 2026.
- OEM (Toyota/Scion genuine): typically around $600–$1,200 before labor, depending on year and supplier, with possible core charges.
- Aftermarket direct-fit catalytic converter: generally about $200–$600.
- Aftermarket universal catalytic converter: commonly $100–$350, but requires fabrication and professional installation.
- Used or salvaged unit: roughly $150–$400, with variable wear and uncertain performance.
Prices can vary by region, stock levels, and whether a retailer charges a core or recycling fee. Always confirm current pricing with sellers and shops.
Installation costs and total outlay
Replacing a catalytic converter involves parts plus labor, and some vehicles may require sensor handling or welding. The total cost depends on part choice and local labor rates.
- Labor: typically 1–3 hours at shop rates of about $75–$150 per hour, depending on location.
- Ancillary costs: gaskets, clamps, oxygen sensor replacement if needed, disposal fees; estimate $20–$100.
- Total estimate range: about $320–$1,650 including parts and labor, depending on part type and local rates.
Note that California and other states with strict emissions rules may require CARB-certified converters, which can affect both price and availability. Some shops may also charge diagnostic fees if the cat failure prompted an emissions test.
Where to buy and how to choose
Your buying options range from dealer networks to aftermarket shops and salvage yards. Compatibility with your Scion tC’s year and engine is crucial, as is compliance with state regulations.
- Authorized Toyota/Scion dealers: typically the most expensive option but offers guaranteed compatibility and warranty.
- Auto parts retailers and online marketplaces: wide range of aftermarket direct-fit and universal cats; verify CARB certification where required.
- Salvage yards or used-parts dealers: lower upfront cost but variable condition and limited warranties; verify compatibility and read any return policies.
When shopping, confirm the part number and emission certification for your vehicle’s year and state, and consider whether you need a direct-fit or universal solution. If you live in California or another CARB-regulated state, ensure the converter is CARB-approved to avoid emissions test issues.
Is it worth repairing or replacing now?
A failing catalytic converter can cause reduced performance, higher emissions, and failed inspections. If diagnostic tests indicate a converter problem, replacing with a proper unit is generally advisable, particularly if you rely on the vehicle for daily driving or must pass emissions tests.
Summary
For a Scion tC, the catalytic converter part typically ranges from about $200 to $1,200, with installed costs commonly between $320 and $1,650 depending on part type, vehicle year, and local labor rates. OEM units are pricier but offer guaranteed fit and warranty; aftermarket options vary widely in price and compliance. California and other states with strict emissions rules may require CARB-certified converters. Always obtain multiple quotes from dealers, retailers, and shops to compare pricing and ensure proper fit for your specific tC configuration.