O2 Sensor Grand Marquis

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O2 sensor grand marquis. The engine control module ecm determines the proper ratio by collecting data from different sensors within the air intake fuel injection and exhaust systems. Oxygen o2 sensor locations are upstream and downstream before and after the catalytic converters. The average cost for a mercury grand marquis oxygen sensor replacement is between 135 and 193. We have the best products at the right price.

It tells whether the fuel mixture in your engine contains too much fuel rich or too much air oxygen lean. Labor costs are estimated between 50 and 63 while parts are priced between 85 and 130. Equip cars trucks suvs with 2000 mercury grand marquis oxygen sensor from autozone. The 2003 mercury grand marquis came equipped with the 4.

The mercury grand marquis oxygen sensor monitors the amount of burned gases in the exhaust system. It adjusts your air to fuel ratio based on current driving conditions thereby maintaining optimal fuel economy with a low level of emissions. 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. 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.