Description： \nThe oxygen sensor, located either upstream or downstream of the catalytic converter, is designed to monitor the air-fuel mixture under idle, moderate acceleration, and cruise conditions. Symptoms of a faulty or bad oxygen sensor include bad gas mileage, rough idle, reduced drivability, and an illuminated check-engine light. \nFitment： \n2004-2001 CHRYSLER SEBRING L4-2.4 DOHC; Round Downstream Connector; Upstream \n2004 DODGE STRATUS L4-2.4 DOHC; Current Generation Engine Controllers; Round Downstream Connector; Upstream \n2003-2001 DODGE STRATUS L4-2.4 DOHC; VIN X; Upstream
