Belt Tensioner Pulley Assembly No. 12577764/12603527 for Chevrolet Impala (2006–2013)

Includes: - Belt Tensioner Pulley Assembly Fits Models: - Chevrolet Impala Model Years: - 2006–2013 Submodels: - LT, LTZ, LS, SS, Chassis Code: 9K, Body Style: Sedan Engine Options: - 3.5L V6 (LZ4), 3.9L V6 (LZ9), 5.3L V8 (LH8) Description: This Belt Tensioner Pulley Assembly is designed for Chevrolet Impala models from 2006 to 2013. It ensures proper tension on the serpentine belt, contributing to optimal engine performance and longevity. The assembly is a direct replacement for OEM part numbers 12577764 and 12603527, ensuring a perfect fit and reliable operation. Features: - Direct replacement for OEM part numbers 12577764 and 12603527 - Ensures proper belt tension for optimal engine performance - Compatible with multiple engine options - Durable construction for long-lasting use - Easy installation for a hassle-free replacement