Spark plug · Splitfire

Equivalents for the Splitfire spark plug SF416D

The Splitfire SF416D spark plug with thread 12 mm, tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour), heat range medium, reach 18.5–21.5 mm. 178 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Splitfire SF416D spark plug

Resistor
yes
Torque
fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

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178 equivalents compatible with the Splitfire SF416D spark plug

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What can replace a Splitfire SF416D spark plug?

The Splitfire SF416D is interchangeable with: Bosch Y6DC, Champion RA89, Denso X22E-U, Bosch XR7DC, Bosch Y5DDC, Bosch YR6LDE. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Splitfire SF416D?

Thread 12 mm, Reach 18.5–21.5 mm, Heat range Medium, Resistor yes, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ 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.