EMISSION SYSTEM. EMISSION COMPONENTS.. 1984 Buick Century

Oxygen Sensor
Left.3.4 liter. Left.5.7 liter. Right.3.4 liter. Right.5.7 liter.

19211437 View Product

Manifold Absolute Pressure Sensor
w/o 3.8 liter.

12569240 View Product

3. 4 liter. 5. 7 liter. ALL. Auto TRANS. Coolant temp. In exhaust pipe. In manifold. Manual TRANS. W/3. 8 liter. W/O 3. 8 liter.

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Showing Genuine Parts that fit your: 1984 Buick Century

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