How much does it cost to install a new converter for my 2011 Buick Lacrosse?

★ Top Answer

Replacing the catalytic converter on a Buick LaCrosse typically costs between $1,000 and $1,100, which includes both parts and labor. Keep in mind, these prices are estimates and can vary based on where you get your parts and where you have the replacement done. The catalytic converter is an essential component that transforms harmful exhaust gases from the engine into less harmful emissions before they exit the vehicle's exhaust system. While it resembles a muffler, it contains a honeycomb structure filled with various metals that absorb the harmful gases produced during combustion. Generally, the catalytic converter needs to be replaced every 100,000 miles.

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