O2 Sensor Grand Marquis

We currently carry 25 oxygen sensor products to choose from for your 2000 mercury grand marquis and our inventory prices range from as little as 33 99 up to 79 52.

O2 sensor grand marquis.

We have the best products at the right price. Running a high quality o2 sensor for mercury grand marquis from autozone ensures that your computer receives this information with the right amount of voltage. Depending on the year and model of your mercury grand marquis the oxygen sensor is usually located on the header pipe. The average cost for a mercury grand marquis oxygen sensor replacement is between 135 and 193.

It adjusts your air to fuel ratio based on current driving conditions thereby maintaining optimal fuel economy with a low level of emissions. The engine control module ecm determines the proper ratio by collecting data from different sensors within the air intake fuel injection and exhaust systems. The mercury grand marquis oxygen sensor monitors the amount of burned gases in the exhaust system. Labor costs are estimated between 50 and 63 while parts are priced between 85 and 130.

Oxygen o2 sensor locations are upstream and downstream before and after the catalytic converters. It tells whether the fuel mixture in your engine contains too much fuel rich or too much air oxygen lean. Estimate does not include taxes and fees. The 2003 mercury grand marquis came equipped with the 4.