Equivalents for the Motorcraft spark plug AER4
Meet the Motorcraft AER4 spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), resistor type (RFI-suppressed), thread 14 mm, heat range very hot. Compare its 144 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Motorcraft AER4 spark plug
- Resistor
- Yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug Motorcraft AER4 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Motorcraft AER4 spark plug?
The Motorcraft AER4 is interchangeable with: Bosch W7AC, Champion L86C, Denso W14FS, Bosch W8AC, Bosch W8AO, Bosch WR5A. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft AER4?
Thread 14 mm, Heat range Very hot, Resistor Yes, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.