2001-2004 Jeep Grand Cherokee Oxygen Sensor Delphi Jeep Oxygen Sensor ES20196
DELPHI OXYGEN SENSORS, 4-WIRE -- 13.78 in. overall length, 18 x 1.5 mm thread size, 0.88 in. wrench size, square-4 blade connector type, 150,000 miles inspection interval, heated; OE connectors and wire length are within 3 inches of OE specifications; Unique sensor coatings to resist contamination and ensures long lasting reliable operation; With 1-year or 12,000-mile Delphi warranty.