Where is the oil flow check valve located on the Cruze?

[SanBethany]

The oil check valve on the Cruze is located behind the car's alternator. Here is information about check valves: 1. A check valve, also known as a non-return valve or one-way valve, is used in hydraulic systems to prevent reverse oil flow or in pneumatic systems to prevent compressed air from flowing backward. 2. Check valves come in two types: straight-through and right-angle. Straight-through check valves are installed on pipelines with threaded connections. Right-angle check valves have three connection types: threaded, plate, and flange. 3. Check valves are typically installed on horizontal pipelines but can also be installed on vertical or inclined pipelines.