Equivalents for the Motorcraft spark plug SP-478
Motorcraft SP-478 is an automotive spark plug : tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 25.0 mm, thread 14 mm. All its 239 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Motorcraft SP-478 spark plug
- Resistor
- yes
- Torque
- fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Motorcraft SP-478 spark plug?
The Motorcraft SP-478 is interchangeable with: NGK PTR5A-10, Bosch HR7MU, Champion E0N4, NGK PTR5A-13, NGK LTR6AP-11, NGK V-Line 25. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft SP-478?
Thread 14 mm, Reach 25.0 mm, Heat range Very hot, Resistor yes, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 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.