Abstract: A method of producing an engine oil adapter assembly, the method including forming a single polymeric body through a molding process. The body including a lower surface, an upper surface, a filter housing, a first connection interface, and a lubrication flow path. The lower surface being configured to mate with a lubrication network in an engine. The upper surface being configured to mate with a cooling component. The filter housing being defined at a first end of the body, and being configured to house an oil filter. The first connection interface being defined at the first end of the body at an end of the filter housing. The first connection interface being connectable to a cap. The lubrication flow path establishing a communication channel between the lubrication network and the filter housing. The method further provides a plurality of inserts being overmolded in the single polymeric body.

Abstract: A casted unitary metallic oil filter adaptor has a lubricant flow path between a filter housing on a first surface and a second surface that connects with an engine lubrication system, and threads for connecting threaded components directly to the casted adaptor.

Abstract: A casted unitary metallic oil filter adaptor that has an entirely internal lubricant flow path and threads for connecting associated components directly to the casted adaptor.

Abstract: A casted metallic oil filter adaptor that has an entirely internal lubricant flow path and threads for connecting associated components directly to the casted metallic oil filter adaptor.

Abstract: A casted unitary metallic oil filter adaptor that has an entirely internal lubricant flow path and threads for connecting associated components directly to the casted adaptor.

Abstract: A one-piece cast metallic adaptor for an engine lubrication system that has threading in the casting to secure components to the one-piece cast metallic adaptor.

Abstract: A one-piece cast metallic adaptor for a filtering assembly that provides for direct threading of associated components to the adaptor. The adaptor provides an enclosed flow path for lubricant to flow between an engine lubrication network and a filter housing.

Abstract: A cast metallic adaptor for a filtering and cooling assembly that eliminates the needs for inserts or plugs and provides for direct threading of associated components to the adaptor. This construction also provides an enclosed flow path with a common axis for improved durability against burst pressure, heat and age degradation, and conditions related to cycling.

Abstract: A one-piece cast metallic adaptor for an engine lubrication system that has threading in the casting to secure components to the one-piece cast metallic adaptor.

Abstract: A one-piece cast metallic adaptor for a filtering assembly that provides for direct threading of associated components to the adaptor. The adaptor provides an enclosed flow path for lubricant to flow between an engine lubrication network and a filter housing.

Abstract: A cast metallic adaptor for a filtering and cooling assembly that eliminates the needs for inserts or plugs and provides for direct threading of associated components to the adaptor. This construction also provides an enclosed flow path with a common axis for improved durability against burst pressure, heat and age degradation, and conditions related to cycling.