Spark plug · Bosch

Equivalents for the Bosch spark plug H10B

Bosch H10B is a spark plug featuring tightening torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn), heat range very hot, reach 11.2 mm, electrode nickel, thread 14 mm. All its 339 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Bosch H10B spark plug

Ground electrodes
1
Torque
cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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339 equivalents compatible with the Bosch H10B spark plug

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What can replace a Bosch H10B spark plug?

The Bosch H10B is interchangeable with: Bosch H8B, Champion V12YC, Denso T16PU, Bosch H9B, Bosch H10C, Bosch H8BC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch H10B?

Thread 14 mm, Reach 11.2 mm, Heat range Very hot, Electrode Nickel, Resistor no, Seat Tapered, Ground electrodes 1, Torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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.