DELPHI Oxygen Sensor ES10254-12B1 

4-WIRE - 24.83 in. overall length,

18 x 1.5 mm thread size,

0.88 in. wrench size,

round-4 pin connector type.

100,000 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.