Equivalents for the Motorcraft spark plug SP-438
The Motorcraft SP-438 spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 27.0–27.5 mm, thread 14 mm. All its 16 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Motorcraft SP-438 spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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16 equivalents compatible with the Motorcraft SP-438 spark plug
No equivalent for this brand selection.
What can replace a Motorcraft SP-438 spark plug?
The Motorcraft SP-438 is interchangeable with: Bosch HR9DI33Y, Denso IT16, Autolite XP605, Bosch FGR8QI0, Bosch FGR8LDP0, Bosch FGR8LQP0. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Motorcraft SP-438?
Thread 14 mm, Reach 27.0–27.5 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.