Spark plug · Ashika

Equivalents for the Ashika spark plug PH21

Meet the Ashika PH21 spark plug — reach 19.0 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm. Browse its 28 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Ashika PH21 spark plug

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

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What can replace a Ashika PH21 spark plug?

The Ashika PH21 is interchangeable with: Bosch GPH-402, Champion CH60, HKT PH21, Champion CH107, Japan Parts PH21, Japko PH21. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Ashika PH21?

Thread 14 mm, Reach 19.0 mm, Heat range Hot, Resistor no, 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.