Magnaflow California Grade Direct-Fit Catalytic Converter 04-05 Buick Park Avenue/LeSabre 3.8L

If you're driving a 2004 or 2005 Buick LeSabre, Park Avenue, or Pontiac Bonneville with the 3.8L engine, and your check engine light is on due to emissions issues, this Magnaflow California Grade Direct-Fit Catalytic Converter is what you need. This converter is specifically designed to meet California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with strict emissions standards. It's built to function just like the original equipment, ensuring your vehicle passes emissions tests and runs smoothly.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing made from corrosion-resistant 16-gauge 409 stainless steel, which means it's made to last. The spun body design replicates the original equipment, and a single laser fusion weld is used to greatly reduce the chance of exhaust leaks. Its compact, low-mass design also helps with thermal efficiency. Because it's a direct-fit unit, installation is straightforward, with no cutting or welding required, and it comes with the necessary gaskets to ensure a proper seal. Magnaflow uses advanced 3D scanning during their research and development to make sure the fit and function are spot on, just like the factory part.

This is a considered purchase, so know that this converter is built to meet or exceed CARB requirements, and has undergone additional testing for compliance. It's a solid option for getting your Buick or Pontiac back into emissions compliance and keeping it running right for years to come.