Throttle Body Seal

The GM 12639700 is a genuine General Motors throttle body seal, engineered as a direct replacement part. This component is crucial for ensuring an air- and liquid-tight seal between the throttle body and the intake manifold. Its primary function is to prevent unmetered air from entering the engine, which can affect performance and fuel economy, while also protecting these critical components from environmental contaminants. This seal is sometimes referred to as a GM Throttle Body Gasket. It is constructed to meet the high standards of genuine GM parts, promising quality, longevity, and precise fitment. Each part has undergone stringent quality testing, ensuring it is safe, durable, and built to perform identically to the original part it replaces. The seal has dimensions of 3.7 x 3.6 x 0.4 inches and weighs 0.30 pounds. The GM 12639700 seal is compatible with a wide range of GM vehicles from 2013 to 2023. This includes various models across Buick, Cadillac, Chevrolet, and GMC brands. Specific fitment details are provided for models such as the Buick Envision, LaCrosse, and Regal; Cadillac ATS, CT6, and CTS; Chevrolet Blazer, Camaro, Colorado, and Equinox; and GMC Acadia, Canyon, and Terrain. The compatibility often specifies engine sizes (e.g., 4 Cyl 2.0L, 4 Cyl 2.5L) and body styles (e.g., 4 Door Sedan, 2 Door Coupe).