Equivalents for the Oregon spark plug 77-408
Oregon 77-408 is a spark plug — reach 19.0 mm, thread 14 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 282 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Oregon 77-408 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 Oregon 77-408 spark plug?
The Oregon 77-408 is interchangeable with: NGK BP5ES-11, Bosch W8DX, Champion RN11Y, NGK BPR4ES-11, NGK BPR5ES-11, NGK BUR5EB-11. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Oregon 77-408?
Thread 14 mm, Reach 19.0 mm, Heat range Very 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.