Equivalents for the Oregon spark plug O-PR15
The Oregon O-PR15 spark plug — heat range medium, thread 14 mm, reach 9.5 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn). 100 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Oregon O-PR15 spark plug
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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What can replace a Oregon O-PR15 spark plug?
The Oregon O-PR15 is interchangeable with: NGK BMR7A, Bosch W9EC0, Champion RJ17LM, Bosch WS5E, Bosch WS7E, Bosch WSR6E. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Oregon O-PR15?
Thread 14 mm, Reach 9.5 mm, Heat range Medium, Torque cast iron 25–35 N·m · aluminium 25–30 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.