O2 Oxygen Sensor Set; Upstream (14-18 Silverado 1500)Find parts that fit my vehicle

Upstream Oxygen Sensor Set. The O2 Oxygen Sensor Set Upstream is designed to monitor and regulate the air-fuel mixture in your vehicle's engine to ensure optimal combustion efficiency. It plays a critical role in maintaining engine performance, fuel economy, and reducing harmful emissions. This set includes two sensors engineered for reliability and precise measurement within the exhaust system.

Durable Construction. Featuring double-layered 310S stainless steel construction, these sensors are protected against moisture and debris damage. They are also isostatic-pressed and plasma-sprayed to extend service life and maintain accurate sensor readings under harsh conditions.

Simple Installation. Installation is straightforward and requires no modifications or drilling. The sensors come pre-calibrated for specific applications, allowing for an efficient and hassle-free replacement process. Vehicle computer reset may be required after installation.

Lifetime Warranty. This product is backed by a limited lifetime warranty covering manufacturing defects under intended use.

Application. This set fits various makes and models from Buick, Cadillac, Chevrolet, and GMC. Please verify fitment with your specific vehicle requirements before purchase.

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