To find the coil you need:
1. Consult your vehicle's repair manual: This is the most reliable method. The manual will have a diagram showing the location of all ignition coils and will likely use a number or letter system specific to your vehicle's year and engine.
2. Use a vehicle-specific online diagram: Sites like Ford's own website (if they offer such diagrams for your year) or repair manual websites (like Mitchell1, AllDataDIY, etc.) often have diagrams. You'll need your VIN (Vehicle Identification Number) for accurate results.
3. Visually inspect the engine: The ignition coils are usually located on top of the engine, near the spark plug tubes. They're typically cylindrical and fairly easy to spot once you locate the spark plug area. Look for markings on the coils themselves; they may have numbers or letters that correspond to cylinder location.
Without knowing the year and engine of your Ford Escape, it's impossible to give a precise location for "Ignition Coil D." Please provide this information for a more accurate answer.