Where is the degas bottle located on a 2001 Lincoln ls v8 3.9?

On a 2001 Lincoln LS V8 3.9L, the degas bottle (overflow reservoir for the coolant) is typically located on the passenger side of the engine bay, near the firewall. It's usually a translucent plastic bottle, often white or light colored, and will have markings indicating the minimum and maximum coolant levels. However, the exact location might vary slightly depending on specific options and trim levels. Checking your owner's manual or a repair manual specific to your vehicle would give the most definitive answer.