Buick Riviera Oxygen Sensors
We stock Genuine OEM Buick Oxygen Sensors for your Buick Riviera. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Fuel Pressure Sensor
GM
12621292
Signals the PCM to monitor fuel supplied to the engine
Designed to accurately monitor fuel tank pressure
$100.23
MSRP $180.58
Save $80.35
44.5% Off 
Mass Airflow Sensor
GM
19179715
Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
This GM Genuine Part is designed,...
$266.92
MSRP $490.22
Save $223.30
45.6% Off 
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