Compare ACDelco Oxygen Sensor - 12659516 Part #: 12659516 Line: ACD ACDelco Oxygen Sensor 1 Year Limited Warranty Number Of Wires: 4 Thread Size: M18-1.50 Terminal Type: Blade Connector Shape: Oval Terminal Gender: Male Hex Size (mm): 22mm Attachment Method: Screw-In Overall Length (in): 14-7/16 Inch Overall Length (mm): 367mm Hex Size (in): 7/8 Inch Heated: Yes Show More Show Less
Compare ACDelco Oxygen Sensor - 12666612 Part #: 12666612 Line: ACD ACDelco Oxygen Sensor 2 Year LIMITED WARRANTY Number Of Wires: 4 Thread Size: M18-1.50 Terminal Type: Blade Connector Shape: Oval Terminal Gender: Male Hex Size (mm): 22mm Attachment Method: Screw-In Overall Length (in): 14-7/16 Inch Overall Length (mm): 367mm Hex Size (in): 7/8 Inch Heated: Yes Show More Show Less