Equivalents for the Motorcraft spark plug SP550
Motorcraft SP550 is an automotive spark plug : tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), reach 25.0 mm, thread 14 mm, heat range very hot. 76 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Motorcraft SP550 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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76 equivalents compatible with the Motorcraft SP550 spark plug
No equivalent for this brand selection.
What can replace a Motorcraft SP550 spark plug?
The Motorcraft SP550 is interchangeable with: NGK ILTR7N8, Bosch HR7NI332W, Champion CCH9016, NGK ILTR6G8G, NGK ILTR6H8G, NGK ILTR6A-8G. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft SP550?
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.