Where is number 4 coil on 2003 ford escape?

There's no universally consistent numbering system for ignition coils across all 2003 Ford Escapes. The location of coil #4 depends on the engine (a 2.0L or a 3.0L V6) and even potentially the specific manufacturing variations within those years.

To find coil #4, you must consult a repair manual specific to your 2003 Ford Escape's engine. These manuals usually have diagrams showing the coil pack layout and the firing order. The firing order will tell you which cylinder each coil fires, allowing you to locate #4.

Alternatively, you can:

* Use a Ford-specific online parts diagram: Many websites specializing in auto parts (like AutoZone, Advance Auto Parts, etc.) allow you to select your vehicle's year, make, model, and engine, then view diagrams showing the location of parts. Search for "2003 Ford Escape ignition coils diagram."

* Look at the coil pack itself: Sometimes, the coil pack is labeled or has markings that indicate which cylinder each coil is associated with.

Without knowing your exact engine type, I cannot give you a precise location. Using a repair manual or online parts diagram is crucial for accurate identification.