Equivalents for the Champion spark plug BL8
Champion BL8 is a spark plug — thread 14 mm, tightening torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn), reach 11.2 mm, heat range hot. Here are its 44 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion BL8 spark plug
- Resistor
- yes
- Torque
- cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)
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44 equivalents compatible with the Champion BL8 spark plug
No equivalent for this brand selection.
What can replace a Champion BL8 spark plug?
The Champion BL8 is interchangeable with: Bosch HR8AC, Champion RC8C, Denso T20RU, Bosch WA125TR4X, Champion RV8C, Champion RV8C-6. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion BL8?
Thread 14 mm, Reach 11.2 mm, Heat range Hot, Resistor yes, Seat Tapered, 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.