🔥 ECCPP O2 Oxygen Sensor 234-4668 Upstream for Chevy Tahoe, Silverado 1500, Equinox, Trailblazer, GMC Yukon, Acadia, Sierra, Buick Enclave, Pontiac Grand Prix, GTO, Cadillac CTS - Heated Review

ATTENTION - If the fault light is on, it does not mean that the oxygen sensor is faulty. It is recommended to use the decoder to read the fault code to determine whether the oxygen sensor is faulty. After replacing the oxygen sensor, it is recommended to clean the three-way catalyst and be sure to use the computer to clear the original fault code. FITMENT - oxygen sensor fit for Cadillac DeVille 04-05,for Chevrolet Astro 00-02,for Chevrolet Camaro 10-11,for Chevrolet Caprice 11-13,for Chevrolet Corvette 2004,for Chevrolet Impala 06-11,for Chevrolet Malibu 04-12,for Chevrolet Silverado 1500 00-05 07-13,for Chevrolet Tahoe 00-05 08-14,for GMC Sierra 1500 00-05 07-13,for GMC Yukon 00-05 08-14,for GMC Yukon XL 1500 00-05 08-14,for GMC Yukon XL 2500 08-13,for Pontiac Bonneville 04-05,for Pontiac Grand Prix 05-08. FEATURES - O2 Sensor can improve engine efficiency performance and fuel economy, no check engine lights or other symptoms of failure.The sensor has a high resistance to corrosion, allowing it to be used effectively in aggressive environments with high temperature/pressure.Planar sensor elements with integrated heaters require less activation power than thimble elements and reach operating temperature faster, thereby reducing harmful emissions during the critical cooling start-up phase. PROCUCT DETAIL IMFORMATION - Wires: 4 ,Wire Harness Length: 15.75 in.Thread Diameter: 0.708 In.Sensor Type: Heated, Connector Gender: Male, Interchange Part Number: 234-4668.Alternate/OEM Part Number(s): 12569429, 12573005, 12573167, 12576131, 12583290, 12583804, 12584925, 12587785, 12590790, 12594452, 12596558, 12597878, 12607410, 12609001, 12611127, 8125731670. IMPORTANT NOTE - Please carefully check your vehicle year & make & model with the fitment of Amazon. You must read our description carefully, and it will tell you more about the fitment. Please check your part pictures with our pictures, especially the plug, it must be completely same.Since the oxygen sensor will be affected by the aging of the car, exhaust pipe oil and carbon deposits, it is recommended that you need to clean the three-way catalyst before installing the product.