Equivalents for the Bosch spark plug W 8 B
Bosch W 8 B is a spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm, reach 12.7 mm. Find its 426 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Bosch W 8 B spark plug
- Resistor
- No
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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426 equivalents compatible with the Bosch W 8 B spark plug




















































































































































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No equivalent for this brand selection.
What can replace a Bosch W 8 B spark plug?
The Bosch W 8 B is interchangeable with: NGK BP5HS, Bosch W9B, Champion L12Y, Bosch W6BC, Bosch W7BC, Bosch W81C. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch W 8 B?
Thread 14 mm, Reach 12.7 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.