Spark plug · Accel

Equivalents for the Accel spark plug 566

Accel 566, a spark plug featuring thread 14 mm, reach 11.2 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot. Find its 175 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Accel 566 spark plug

Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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175 equivalents compatible with the Accel 566 spark plug

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What can replace a Accel 566 spark plug?

The Accel 566 is interchangeable with: Bosch HR8A, Champion RC8C, Denso T16RU, Bosch HR9A, Bosch HR10A, Bosch HR8AC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Accel 566?

Thread 14 mm, Reach 11.2 mm, Heat range 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.