| 2008-2009 Buick LaCrosse (Engine Designation: L26 & Liter: 3.8 & Cylinder: 6 & Block: V |
| Qualifier: Applies to Siemens Fuel System Fuel Systems Only, Except Partial Zero Emissions Vehicle, with 2 Connectors, with 2 Tube Ports) |
| 2008-2009 Buick Allure (Engine Designation: L26 & Liter: 3.8 & Cylinder: 6 & Block: V |
| Qualifier: Applies to Siemens Fuel System Fuel Systems Only, Except Partial Zero Emissions Vehicle, with 2 Connectors, with 2 Tube Ports) |
| 2008-2010 Chevrolet Impala (Engine Designation: LZ4 & Liter: 3.5 & Cylinder: 6 & Block: V & Fuel: GAS |
| Qualifier: Applies to Siemens Fuel System Fuel Systems Only, Except Partial Zero Emissions Vehicle, with 2 Connectors, with 2 Tube Ports) |
| 2008 Pontiac Grand Prix (Engine Designation: L26 & Liter: 3.8 & Cylinder: 6 & Block: V |
| Qualifier: Applies to Siemens Fuel System Fuel Systems Only, Except Partial Zero Emissions Vehicle, with 2 Connectors, with 2 Tube Ports) |
