Description:

[Vehicle Fitment]: Compatible with Ford F-150 F150 2015 2016 2017 V6 3.5L Naturally Aspirated --- Upstream and Downstream; For 2017 Ford F-150 Upstream Left-B2S1, Right-B1S1; Downstream Left-B2S2, Right-B1S2. [Reference Number]: BE5Z9G444C, BR3Z9G444A, BL8Z9G444A, 250-24989, 25024989, 250-25119, 25025119, 234-4490, 2344490, 22133, 22135. [Specification]: Wire Quantity: 4 & 5; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Female; Package Quantity: 4x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.