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

Optimizes Fuel Economy. If you want to limit your trips to the gas station, then equip your vehicle with this NTK Performance Rear Oxygen Sensor. This oxygen sensor helps increase your fuel economy by monitoring your vehicle’s combustion efficiency. If an optimal air-fuel ratio is maintained, you won’t only save on fuel costs but your vehicle will also produce less harmful emissions.

Premium Construction. To ensure superior quality for your automobile, the NTK Performance Rear Oxygen Sensor is constructed with premier technical ceramics that meet or exceed your factory parts. Additionally, this oxygen sensor is platinum-coated and built with waterproof connectors for extra durability.

Simple Installation. The NTK Performance Rear Oxygen Sensor follows a simple installation with its direct OEM fit. Using only a few hand tools, you can finish installing this product within an hour or less.

Includes a 60-Day Warranty. This product comes with a 60-day warranty. NGK will repair or replace the product without cost if you’re able to meet their terms and conditions.

Application. The NTK Performance Rear Oxygen Sensor is designed to fit 1999-2005 4.8L Chevrolet Silverado 1500 models.

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