How much is a catalytic converter for a Lexus?
Prices vary widely: aftermarket direct-fit catalytic converters typically cost about $200–$900, while OEM Lexus units usually run $1,000–$2,500, with installation adding roughly $100–$400 or more depending on labor rates and location.
Beyond the sticker price, total cost depends on the specific Lexus model and year, whether you choose an OEM (genuine) part or a high-quality aftermarket replacement, and whether the unit is a direct-fit or a universal/conversion kit. Labor, core charges, taxes, and potential sensor replacements can all affect the final bill.
What you pay for: part price ranges
The following ranges reflect typical prices in the U.S. market as of 2025 and can vary by model, supplier, and region. They distinguish between OEM/Lexus genuine parts and aftermarket options.
- OEM direct-fit catalytic converters for Lexus models: typically $800–$2,500, depending on model and emission standards; some premium configurations may exceed $2,600.
- Aftermarket direct-fit catalytic converters: commonly $250–$900 for standard direct-fit units; higher-end brands can reach $900–$1,500.
- Aftermarket universal catalytic converters (require welding/fabrication): roughly $150–$600, with installation time and labor often higher due to fitment.
- Used/remanufactured or salvage catalytic converters: often $50–$400, depending on seller, condition, and remaining efficiency.
Prices vary by region, model, year, and supplier. Always verify compatibility with your exact Lexus configuration before purchasing.
Other costs to consider
Part cost is only part of the total. Here are typical additional charges you should budget for when replacing a catalytic converter.
- Labor for installation: usually 1–3 hours at shop rates of about $75–$150 per hour, for a total of roughly $75–$450.
- Core charge or deposit: many suppliers add a core charge of $20–$100, refunded when you return the old converter.
- Taxes and shipping: sales tax varies by state; shipping for online purchases can range from free to around $40–$50.
- Oxygen sensors and related hardware: replacement sensors may cost $50–$150 each, with labor adding another $50–$150 depending on the job.
- Warranty: OEM units often come with longer warranty coverage (1–8 years in some cases), while aftermarket warranties vary by brand and length.
All-in costs typically run from about $350 on the low end to $3,000 or more for complex, high-end setups on certain Lexus models, particularly when OEM parts are chosen or multiple sensors are involved.
Model-specific notes
Sedans and crossovers: ES, IS, NX, RX
For common Lexus sedans and smaller SUVs, expect OEM direct-fit replacements to land in the $900–$2,400 range, with aftermarket direct-fit options generally $300–$900. Universal converters are cheaper but require professional fitting and may impact performance or emissions labeling.
Luxury and larger models: LS, LX, GX
Higher-end or larger vehicles typically command higher prices, particularly for OEM units. OEM direct-fit converters can range from roughly $1,200–$2,900, while aftermarket direct-fit parts usually fall between $400–$1,200.
Hybrid models (RX hybrid, ES 300h, NX hybrid, etc.)
Hybrid variants may use different catalytic configurations and can cost more to replace due to specialized catalysts and additional sensors. Always confirm the replacement part is designed for hybrid applications and matches the vehicle’s emission control system.
Buying tips
To balance cost with reliability and emissions compliance, consider these practical steps when shopping for a Lexus catalytic converter.
- Get quotes from multiple reputable shops and retailers, including Lexus/Audi dealerships and established aftermarket suppliers.
- Check your VIN and model/year to ensure you’re buying a compatible, direct-fit unit if you want a straightforward replacement.
- Evaluate OEM versus aftermarket options in light of warranty, emissions compliance, and local inspection rules.
- Factor in labor time and potential sensor replacements if your oxygen sensors are near the end of their life.
Planning ahead and comparing options can help you avoid surprises at the shop and ensure the replacement meets your vehicle’s requirements and local regulations.
Summary
The cost of replacing a Lexus catalytic converter ranges widely, with aftermarket direct-fit parts often costing a few hundred dollars and OEM units typically running into the thousands. Labor, core charges, sensors, taxes, and warranty all shape the final bill. By identifying your model, deciding between OEM and aftermarket, and obtaining multiple quotes, you can choose a replacement that meets both your budget and your Lexus’s emission standards.
Is it worth replacing my catalytic converter?
It's worth replacing a catalytic converter in the financial sense. Not having one can do costly damage to your engine and exhaust system as well as significantly lower your gas mileage. It may also be difficult to sell your vehicle or get a reasonable price for it without one.
How long do Lexus catalytic converters last?
10 years
Over plenty of years, the Catalytic Converter can deteriorate since it's clogged, contaminated, or physically damaged. So it's best to wait the 10 years, or if you have any concerns that you have a clogged catalytic converter, then you need to have it personally inspected prior to thinking about getting it replaced.
How much is a catalytic converter for a Lexus IS250?
The best part is, our Lexus IS250 Catalytic Converters start from as little as $178.99. When it comes to your Lexus IS250, you want parts and products from only trusted brands.
How much does it cost to replace a catalytic converter on a Lexus?
The average cost for a Lexus RX350 Catalytic Converter Replacement is between $2,304 and $2,478.
