NTK Performance Oxygen Sensor; Upstream; Front (99-05 4.8L Silverado 1500)Find parts that fit my vehicle

Restore Lost Power and Performance. When your Chevrolet Silverado 1500 has already gained significant mileage, there’s a great risk of a failing oxygen sensor. Avoid the pains of driving with poor driveability and fuel economy by installing this NTK Performance Oxygen Sensor. This is designed to continuously work towards optimizing your vehicle’s emissions and air/fuel mixture efficiency. As a result, you get to enjoy lower emissions, improved engine efficiency, and restored power.

Premium Quality. NTK has been known worldwide as the largest supplier of OEM oxygen sensors. Combining expertise and innovation, NTK ensures that you get an O2 sensor with superior fit, form, and long-lasting performance. Each oxygen sensor that comes out of manufacturing is extensively tested to ensure quality and reliability. This O2 sensor is built using the finest quality materials and careful craftsmanship so it can match or even exceed OE specifications.

Straightforward Installation. Getting this oxygen sensor installed in your Silverado 1500 is easy and hassle-free. It is designed with direct OEM style and easily plugs into the factory harness to fit the vehicle without any need for modifications. Waterproof, factory-fitted connectors are included to ensure proper fit.

Features 1-Year Limited Warranty. This oxygen sensor is covered with a limited 1-year warranty from NTK. Its warranty covers defects in material and workmanship of sensors used in accordance with the manufacturer’s instructions on installation and operation. Any O2 sensor with signs of improper installation, alteration, unauthorized repair, or has damage from abuse, accidents, negligence, or misuse will not be covered.

Application. This NTK Performance Oxygen Sensor is designed for front (upstream) installation and will fit all 1999-2005 Chevrolet Silverado 1500 models equipped with 4.8L engines.

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