
Specifications
Buick Lucerne BANK 1 catalytic converter
Item fits all Lucerne models with 3.9L V6 engine from 2009 to 2011. OBDII-configured catalyst technology ensures proper performance, emissions, and no premature check engine light. FREE gaskets included with purchase.
| Fitment | Direct fit , BANK 1 |
| Inlet Count | 1 |
| Inlet Connection Type | 2 bolt flange |
| Flex Connector count | 1 |
| Flex type | inner lock 304SS |
| Outlet Diameter Designation | flange |
| Outlet Connection Type | 2 bolt flange |
| Converter Body Material | Stainless Steel |
| Body Shape | round |
| Substrate Material | Ceramic |
| Oxygen sensor ports | 1 |