Shop 1989 Buick Century Engine Intake Manifold (Lower). 2017-19, lower. 6.6 LITER DIESEL, UPPER - OEM Buick Part # 12643888

Engine Intake Manifold. Manifold - Interior.
Engine component that directs air to the Engine cylinders.

Engine Intake Manifold

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

2017-19, lower. 6.6 LITER DIESEL, UPPER COMPONENTS, lower. Silverado, Sierra 2500 HD; Diesel; Lower; Light. Silverado, Sierra 3500 HD; Diesel; Lower; Light. Silverado, Sierra; 6.6L; Lower; Left.