Description:

[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 HD Classic 2007 V8 6.0L, Silverado 2500 HD Classic 2007 V8 6.0L, Silverado 3500 Classic 2007 V8 6.0L; Compatible with GMC Sierra 1500 HD Classic 2007 V8 6.0L, Sierra 2500 HD Classic 2007 V8 6.0L, Sierra 3500 Classic 2007 V8 6.0L ---- Upstream and Downstream. [Reference Number]: 25333817, 250-24488, 250-24267, 12559849, 12567497, 12575389, 25024488, 25024267, 250-24491, 12609477, 12609949, 12612571, 12572705, 12617332, 12637298, 2502449. [Specifications]: Wire Quantity: 4; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 4 x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools.