Description:

[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 HD/2500 HD/3500 Classic 2007 V8 6.0L; Compatible with GMC Sierra 1500 HD/2500 HD/3500 Classic 2007 V8 6.0L---Downstream Left and Right. [Reference Number]: 25333817, 250-24488, 250-24267, 12559849, 12567497, 12575389. [Specification]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 2x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.