The 2012 Dodge RAM 1500 Petrol DS Intake Manifold OEM 05146668AC is a genuine part made by Dodge in the United States. This intake manifold is specifically designed for the 2012 Dodge RAM 1500 with a petrol engine, ensuring proper air and fuel delivery for optimal performance. As an OEM part, it is a high-quality replacement that meets the original specifications and standards set by Dodge for this particular vehicle model. This product is an essential component for maintaining the engine's efficiency and functionality.