Description:

OE Replacement Front Rear Air Fuel Ratio Sensor. For Chevrolet Silverado 1500 2003-2005; For Chevrolet Tahoe 2003-2005; For GMC Sierra 1500 2003-2005; For GMC Yukon 2003-2005. Length (Sensor to Lead):335 mm (13.19 in). Replacement OEM Number: 12584925, 12587785, 12590790, 12594452, 12596558. 2344342, 21546, 2344668, 234-4342, 234-4668, 213-1568, 213-3628, 213-3237, 15156, 15564, SG1855, SG1857, ES20007.