Description: This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Description: High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed

Description: 6.0L. Vendor:acdelco. Vendor #41-985. Iridium.

Description: Optimize your engine's performance with the Engine Camshaft Position Sensor, GM part number 12591720. This crucial sensor ensures precise engine timing and fuel injection synchronization, leading to efficient combustion. It provides proper alignment and spacing for easy installation. The sensor works by synchronizing engine valves and pistons, contributing to excellent engine performance. Trust this genuine GM part to maintain your engine's optimal function and reliability.