GM 12725508 Turbocharger Actuator Assembly 2024-2026 L5P Duramax

Replace your failing turbo actuator with this Genuine OEM GM Turbocharger Actuator Assembly, part number 12725508, designed for 2024–2026 Chevrolet Silverado & GMC Sierra HD trucks equipped with the 6.6L L5P Duramax diesel engine. This OEM electronic variable geometry turbocharger (VGT) actuator controls turbo vane position to properly regulate boost pressure, throttle response, exhaust flow, and overall turbocharger performance. Using a genuine GM actuator ensures proper communication with the ECM, accurate turbo operation, and factory-level reliability. The turbocharger actuator controls: - Variable vane turbo operation - Boost pressure regulation - Turbo response and drivability - Exhaust flow management - Engine efficiency and towing performance A failing actuator can lead to poor turbo performance and reduced engine power. Features & Benefits: - Genuine OEM GM component - Direct replacement for factory turbo actuator - Restores proper turbocharger operation - Ensures correct boost control and vane positioning - OEM-quality fit, finish, and reliability - Designed to GM factory specifications Part Information: Brand: GM Genuine OEM Part Number: 12725508 UPC: 193468474046 Fitment: 2024–2026 Chevrolet Silverado 2500HD / 3500HD L5P Duramax 2024–2026 GMC Sierra 2500HD / 3500HD L5P Duramax