For 1987-1993 Buick Riviera Intake Manifold Temperature Sensor SMP 12951VGCW

Upper Intake Manifold w/ Gasket for 1995-2005 Chevy Buick Olds 3800 3.8L V6 New

For 1986-1992 Buick Century Intake Manifold Temperature Sensor SMP 73594ZBFJ

For 1993-2005 Buick Century Intake Manifold Temperature Sensor SMP 64698XPYR

Upper Intake Manifold w/ Gasket for 1995-2005 Chevy Buick Olds 3800 3.8L V6 New

For 1993-2005 Buick Century Intake Manifold Temperature Sensor SMP 42921RHFB

For Buick Riviera Intake Manifold Temperature Sensor Connector SMP 15326SKFY

Black Upper Intake Manifold + Gasket for 1995-2005 Chevy Buick Olds 3800 3.8L V6