39083 Belt Tensioner Compatible with Chevy Silverado 1500 09-13, Compatible with GMC Sierra 1500 2500 10-13, Compatible with Cadillac Escalade 09-14, V8 4.8L 5.3L 6.0L 6.2L

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• [Vehicle Fitment]: Please confirm whether the Belt Tensioner you wish to purchase is consistent with the information provided in our product description, such as the vehicle model year OE number displacement
• [Reference OE Number]: This Belt Tensioner replaces 39083 39431 89397 19193110 49436 780282 12609719
• Higher Quality: The materials selected typically have excellent resistance to abrasion, heat and corrosion, ensuring that the kit will operate reliably for long periods of time in harsh engine environments
• Function: Ensure that the drive belt always maintains the proper tension, supports the belt and guides it to run in a predetermined path, and reduces the vibration and noise generated by the belt during operation
• After Sales Service: Should you encounter any issues or have suggestions during use, we will promptly address your concerns and provide the optimal solution