Buick Workshop Service and Repair Manuals > Regal Estate Wagon V6-252 4.1L VIN 4 4-BBL (1982) > Powertrain Management | Computers and Control Systems | Oxygen Sensor | Component Information | Technical Service Bulletins

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Oxygen Sensor: Locations

RH Rear Of Engine.

In Exhaust Manifold

Applicable to: Regal & 1981 Century

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