Equivalents for the Accel spark plug 574S
Meet the Accel 574S spark plug with reach 11.2 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm. Compare its 347 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Accel 574S spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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347 equivalents compatible with the Accel 574S spark plug

































































































































































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No equivalent for this brand selection.
What can replace a Accel 574S spark plug?
The Accel 574S is interchangeable with: Bosch H6B, Champion RV9YC, Denso T20PU, Bosch H7B, Bosch H8B, Bosch H9B. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Accel 574S?
Thread 14 mm, Reach 11.2 mm, Heat range Very hot, 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.