What is the cylinder arrangement for a 2003 Lincoln 3.9 engine?

The 2003 Lincoln Navigator's 3.9L engine (which is actually a modular 4.6L V8, often misidentified as 3.9L due to displacement differences from other years and platforms) uses a V8 cylinder arrangement. Therefore, it's not a straight-line arrangement of cylinders like an inline-4 or inline-6. The cylinders are arranged in a V-shape, with two banks of four cylinders each.