Engine Compartment Insulation – Ford (kb3z21020a42a)

Engine Compartment Insulation is a replacement component matched to the powertrain it was built for rather than to a vehicle model in general. The number on the original part is the most reliable ordering reference.

Replace the Engine Compartment Insulation when the symptom traces back to this component after the surrounding circuit has been checked. Confirm the number against the original before ordering.

Ordering reference for the Engine Compartment Insulation is part number kb3z21020a42a, categorised under Engine Mounts & Covers. Match that number against the component you are removing before you order.

This is FORD dealer-sourced stock rather than an equivalent, so the number on the Engine Compartment Insulation traces straight back to the manufacturer.