Equivalents for the Torch spark plug F8RTI
The Torch F8RTI spark plug featuring hex size 13/16″ (20,8 mm), heat range medium, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), electrode iridium, thread 14 mm, resistor type (RFI-suppressed). Browse its 472 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Torch F8RTI spark plug
- Resistor
- Yes
- 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 Torch F8RTI spark plug?
The Torch F8RTI is interchangeable with: Bosch W2D, Champion N3, Denso W25EN, Bosch W3C, Bosch W3D, Bosch W3AP. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Torch F8RTI?
Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Heat range Medium, Electrode Iridium, Resistor Yes, Seat Flat (gasket), 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.