O2 Oxygen Sensor; Upstream (07-10 4.0L Frontier)Find parts that fit my vehicle

Precision Oxygen Sensor. This upstream oxygen sensor monitors the oxygen levels in the exhaust gases before they reach the catalytic converter. It plays a vital role in maintaining the proper air-fuel mixture, optimizing engine performance, and reducing harmful emissions. This sensor ensures efficient combustion and compliance with emission standards, except for certain California emissions applications.

Construction and Appearance. Built with double-layered 310S stainless steel, the sensor features isostatic-pressed and plasma-sprayed components to enhance durability. The robust design offers improved resistance to moisture and debris, ensuring reliable operation in various conditions. A corrosion-resistant finish adds to the sensor's longevity.

Installation. Installation is straightforward with no drilling or modifications required. After installation, resetting or clearing the vehicle’s computer system may be necessary to restore proper function.

Warranty. This part includes a limited lifetime warranty covering manufacturing defects during intended use.

Application. Specifically designed to fit the 07-10 4.0L Nissan Frontier as an upstream oxygen sensor. Compatibility with other models or banks is not guaranteed. This product is not compliant with all California emissions regulations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov