Equivalents for the Prestolite Electric spark plug 18RF3
Prestolite Electric 18RF3 is an automotive spark plug with reach 11.7 mm, thread 18 mm, heat range very hot, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour). 180 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Prestolite Electric 18RF3 spark plug
- Resistor
- yes
- Torque
- fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Prestolite Electric 18RF3 spark plug?
The Prestolite Electric 18RF3 is interchangeable with: Bosch WR4-1, Champion F11Y, Denso M16R-U, Bosch FR9BPX, Bosch D8C, Bosch D7AC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Prestolite Electric 18RF3?
Thread 18 mm, Reach 11.7 mm, Heat range Very hot, Gap 1.0mm, Resistor yes, Seat Flat (gasket), Torque fonte 35–45 N·m · alu 35–40 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.