Shop 1984 Buick Century Sensor. Knock. Assembly. Ignition (Detonation). Manifold Absolute Pressure. 1.2 LITER, TURBO, TWIN-TURBO - OEM Buick Part # 55494828

Ignition Knock (Detonation) Sensor. Manifold Absolute Pressure Sensor.

Manifold Absolute Pressure SensorIgnition Knock (Detonation) Sensor

Fits Corvette, CT6, Encore GX, Envista, Trailblazer, Trax

1.2 LITER TURBO. 4.2 LITER TWIN-TURBO. 5.5 LITER. Corvette; 5.5L. CT6; 4.2L. Envista; 1.2L. Trailblazer; 1.2L. Trax; 1.2L.