If you’re a 2004 Toyota Tundra owner in California needing a catalytic converter replacement, it’s crucial to ensure you choose a legally compliant aftermarket part. The California Air Resources Board (CARB) maintains a database specifically for this purpose, helping you verify if an aftermarket catalytic converter is approved for your OBD2 vehicle, including your 2004 Toyota Tundra.
This database is an essential resource because California has strict emissions regulations. Since January 1, 2009, aftermarket catalytic converters must meet specific standards to be legal for use in the state. For owners of a 2004 Toyota Tundra Obd2, this means you cannot just install any aftermarket catalytic converter. You need to confirm it’s CARB-approved.
The CARB Aftermarket Catalytic Converter Database allows you to search for approved converters using your vehicle information or the ARB Executive Order number. Specifically for 2001-2004 4.7 liter Toyota Sequoia and 2003-2004 4.7 liter Toyota Tundra models, CARB has issued a special alert with a dedicated link to legal catalytic converters. It’s highly recommended to check this link if you own a 2004 Toyota Tundra.
For a broader search beyond the listed models, the main Aftermarket Catalytic Converter Database is available. You can also find a complete list of approved catalytic converters under the new regulations and lists for pre-OBD II vehicles on the CARB website. It’s important to note that older Executive Orders issued under previous regulations are no longer valid after December 31, 2008.
For any questions or further assistance in finding the correct catalytic converter for your 2004 Toyota Tundra OBD2, you can contact CARB’s Public Information Helpline. Using these resources will ensure your replacement is both legal and environmentally compliant in California.
