Equivalents for the Bosna spark plug F40
Bosna F40, a spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm, heat range hot. 201 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Bosna F40 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 Bosna F40 spark plug?
The Bosna F40 is interchangeable with: NGK B4H, Bosch W9AC, Champion L10, NGK B4HS, NGK B-4H, Bosch W10AC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosna F40?
Thread 14 mm, Reach 12.7 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.