Equivalents for the Firestone spark plug F23
The Firestone F23 spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 12.7 mm. Compare its 301 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Firestone F23 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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What can replace a Firestone F23 spark plug?
The Firestone F23 is interchangeable with: Bosch W7AP, Champion H88, Denso W22F-U, Bosch W81C, Bosch WR5A, Bosch W145T. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Firestone F23?
Thread 14 mm, Reach 12.7 mm, Heat range Medium, 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.