Where are the spark plugs on a 2006 Jeep Liberty with 3.7 v6 engine?

The spark plugs on a 2006 Jeep Liberty with a 3.7L V6 engine are located on the top of the engine, between the valve covers. You'll need to remove the plastic engine cover to access them. They're arranged in a fairly straightforward manner, one plug per cylinder, following the firing order of the engine.

However, precise location requires visual confirmation. A repair manual specific to your year and engine is highly recommended before attempting any work. The manual will provide detailed diagrams and instructions, minimizing the risk of damaging components. These diagrams will show you exactly where each spark plug is, as well as the proper torque specifications for installation.