Buick Lucerne Catalytic Converters
This page brings together catalytic converters for the Buick Lucerne, covering model years 2006–2011. The range includes direct-fit, universal, OE replacement, and manifold-style converters across a variety of configurations. Choose your model year above and this page keeps only the catalytic converters that fit your Buick Lucerne. Each listing is matched to our vehicle fitment data before it appears here.
AP Exhaust 608705 Universal Catalytic Converter Federal EPA OBDII Select Plus Tech Series
Magnaflow 5561206 Universal Catalytic Converter 2.50 Inch Inlet/Outlet
What's here for your Buick Lucerne
- Direct-fit catalytic converters designed for straightforward installation
- Universal catalytic converters for flexible fitment applications
- OE replacement catalytic converters built to factory specifications
- Manifold-style catalytic converters that integrate close to the engine
The widest selection here comes from Magnaflow, Walker Exhaust, Catco, and AP Exhaust, each offering a range of converter styles suited to the Buick Lucerne. Other categories Buick Lucerne owners shop for: Buick Lucerne Shocks and Struts, Buick Lucerne Grilles and Buick Lucerne Brake Pads and Shoes, or browse all Buick Lucerne parts and accessories.