Riviera V6-231 3.8L VIN L SFI (1991)
Oxygen Sensor: Locations
Engine Compartment Component Location.
Lower Rear Of Engine, In Exhaust Manifold
Applicable to: Reatta/Riviera
Buick Workshop Service and Repair Manuals
Electrical Specifications|Page 2444 >
< Electrical Specifications|Page 2442
Page 1