What's the price to replace converter on my 2011 Buick lacrosse

The average cost for a Buick LaCrosse catalytic converter replacement is between $1,000 and $1,100, including both parts required and labor charges. Please bear in mind, that the cost mentioned above is approximate and may vary depending on where You source Your parts from and where You get it replaced. A catalytic converter converts the harmful exhaust gases produced by the engine into less harmful emissions, before they leave the vehicle's exhauSTSystem. It looks like a muffler but has a honeycomb structure inside, filled with different metals that absorb the harmful gases produced during combustion. The catalytic converter should be replaced every 100,000 miles.