Description:

[Vehicle Fitment-1]: Compatible with Cadillac CTS 04-05 5.7L, 2007 6.0L; Escalade ESV EXT 03-06 6.0L--Downstream, Deville 00-05, Eldorado 00-02, Seville 00-04---Downstream Front. [Vehicle Fitment-2]: Compatible with Chevrolet Express 1500 2500 3500 03-05, Malibu 04-07, Silverado 1500, 2500 HD, 3500 HD 2007---Upstream or Downstream. [Vehicle Fitment-3]: Compatible with GMC Sierra 1500 03-05 6.0L, 2500 HD 3500HD 2007; Pontiac Bonneville 04-05, G6 05-07; Saturn Aura 2007 3.5L---Downstream. [Reference Number]: 12559849, 12567497, 12575389, 250-24267. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 1x Oxygen Sensor; Packaging Type: Box.