Prices vary widely: aftermarket catalytic converters for a Scion xB typically cost a few hundred dollars, while OEM or CARB-compliant units can run into the high hundreds or beyond a thousand, with labor added on top. The exact price depends on model year, emissions requirements, and where you buy.
The Scion xB was offered in two generations (2004–2006 and 2007–2015), and exhaust configurations can differ by year and market. In California and other CARB states, a CARB-approved converter is required. This article outlines typical price ranges, installation costs, and where to shop so you can budget for replacement or repair.
Pricing landscape
Prices differ by part type and supplier: OEM versus aftermarket, direct-fit versus universal. The following categories illustrate common ranges you may encounter.
- OEM/Dealer: The original-equipment catalytic converter from Toyota or a Scion dealer is usually the priciest option, often $600–$1,400 for the part alone; CARB-compliant versions may be higher or require a specific model.
- Aftermarket direct-fit: A compatible aftermarket converter designed to bolt in without modifications typically runs about $200–$700, with some CARB-approved units closer to $800.
- Aftermarket universal: A universal-fit catalytic converter can be cheaper, around $100–$300, but installation is more involved and may require welding and additional parts, increasing total cost.
Prices can fluctuate with metal markets, retailer promotions, and shipping costs. Labor and any required sensors or hardware add to the total.
Labor and installation considerations
Installing a catalytic converter is generally straightforward for a shop, but access, exhaust layout, and sensor placement affect time and cost. Typical labor ranges from about $150 to $400, depending on local rates and the job’s complexity.
- Labor time: Most installations take 1–3 hours; rusted bolts or difficult access can extend that.
- Additional parts: Oxygen sensors, gaskets, clamps, or anti-seize compounds may be needed.
- Emissions compliance: In CARB states, ensure the unit is CARB-approved to avoid inspection failures.
To ensure the correct part for your vehicle, verify the exact part number for your xB using your VIN or parts diagrams, since year-to-year configurations can vary.
Where to buy and how to compare
Shop around to compare OEM and aftermarket options, and confirm CARB status if you live in a state with strict emissions rules. Reputable sources include dealership parts counters, national auto parts chains, online retailers, and salvage yards.
- Dealership/brand parts: Toyota or Scion retailers offer OEM cats with warranty, though at a higher price.
- Auto parts stores and online retailers: AutoZone, Advance Auto Parts, O'Reilly, RockAuto, CARiD, and others provide direct-fit and universal cats with warranties; verify part numbers and return policies.
- Salvage yards: Used or remanufactured converters can be cheaper but vary in condition and may not meet current emissions standards.
- Emissions compliance: For CARB states, verify the converter’s CARB E.O. number before purchase.
Because the Scion xB spans model years with potentially different exhaust setups, confirm the exact part required for your VIN, and factor in installation and any emissions paperwork.
Summary
For a Scion xB, catalytic converter pricing depends on the part type and regional requirements. OEM or CARB-approved direct-fit units carry the highest price, while aftermarket direct-fit options offer substantial savings; universal options are cheapest but require more labor and skill. Expect total costs to range from a few hundred dollars for aftermarket parts and basic labor to well over a thousand dollars for OEM/CARB-compliant parts and more complex installation, plus the time needed. Always verify the correct part for your model year and local regulations before buying.