O2 Oxygen Sensor Set; Downstream (11-14 3.7L, 3.5L EcoBoost F-150; 15-17 2.7L/3.5L EcoBoost, 5.0L F-150)Find parts that fit my vehicle

Precision Emission Replacement. The O2 Oxygen Sensor Set; Downstream optimizes your vehicle's emission system by accurately monitoring oxygen levels in the exhaust gases. This sensor set allows the engine control unit to adjust the fuel mixture efficiently, improving engine performance and reducing harmful emissions. Proper functioning of these sensors is critical for maintaining fuel economy and meeting environmental standards.

Construction and Appearance. Crafted from premium raw materials, the sensors are isostatically pressed for enhanced strength and plasma-sprayed to increase sensitivity and durability. They feature a double-layered 310S stainless steel casing for superior protection against moisture and road debris, with a robust, corrosion-resistant finish tailored for long-term service in harsh exhaust environments.

Installation. This sensor set is designed for direct replacement with no modifications necessary. Installation is straightforward and requires no drilling, making it accessible for both first-time DIYers and professional technicians.

Warranty. This product comes with a limited lifetime warranty covering manufacturing defects under normal use.

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