Equivalents for the NGK spark plug B4H
Meet the NGK B4H spark plug with reach 12.7 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Browse its 85 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information NGK B4H 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 NGK B4H spark plug?
The NGK B4H is interchangeable with: NGK B4HS, Bosch W 9 AC, Champion L88A, NGK B-4H, Bosch W 10 AC, Champion L90C. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the NGK B4H?
Thread 14 mm, Reach 12.7 mm, Heat range Very hot, 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.