Description: Genuine GM Engine Intake Manifold Cover, part number 12623367. This GM OEM engine intake manifold cover delivers air to the engine's cylinders with factory-correct runner design and mounting. Made by General Motors to original equipment standards for correct fit, finish and durability—no guesswork with aftermarket parts. Verify fitment using your VIN or GM part number 12623367 before ordering. Shipped from Gateway Buick GMC, an authorized GM dealer.