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  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825
  • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825

    • GM Intake and Exhaust Valve Set for 2014+ L83 L84 L82 L8B 5.3L Gen V Engines 12678745 12619825

    GM

    $162.99
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    12678745-08+12619825-08
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    Product Description

    Genuine GM 12678745 12619825 Valve Set

    Fits 2014-Newer L83 L84 L82 L8B 5.3L Truck/SUV Engines

    Includes 8 Intake Valves and 8 Exhaust Valves

    Genuine GM stock replacement Intake and Exhaust Valves for Gen V LT-based 5.3L engines. 

    1.929" Head Diameter, 5.212" Length Intake Valves

    1.556" Head Diameter, 5.210" Length Exhaust Valves

    Applications Include (5.3L Models Only):

    • CHEVROLET SILVERADO 1500 2014-2025
    • CHEVROLET SUBURBAN 2015-2025
    • CHEVROLET TAHOE 2015-2025
    • GMC SIERRA 1500 2014-2025
    • GMC YUKON 2015-2025
    • GMC YUKON XL 2015-2025

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