O2 Oxygen Sensor; Upstream Driver Side (15-20 3.5L EcoBoost F-150)

Wideband Oxygen Sensor. The O2 Oxygen Sensor; Upstream is designed to accurately measure the air-fuel ratio in the exhaust gases before the catalytic converter. This sensor provides critical data to the engine control unit (ECU) to optimize combustion efficiency, reduce emissions, and improve fuel economy. It is essential for maintaining engine performance and meeting emission standards.

Construction and Appearance. This sensor features a durable heated wideband design with an M18 threaded body. It includes a square connector with six terminals and five wires housed in a high-quality insulated wiring harness, measuring 415 mm in length. The sensor’s construction ensures reliable operation in high-temperature environments with excellent corrosion resistance.

Installation. Installation of this sensor is straightforward with a direct-fit design, requiring no modifications or drilling. It replaces the factory sensor in the upstream position.

Warranty. Covered by a 3-year warranty for peace of mind and reliability assurance.

Application. This sensor fits 2015 to 2020 3.5L EcoBoost F-150 turbocharged engines and is compatible with other applicable Ford models requiring an upstream wideband oxygen sensor.

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