Spark plug · Denso

Equivalents for the Denso spark plug 3108

Denso 3108 is an automotive spark plug — thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 18.5–21.5 mm. All its 34 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso 3108 spark plug

Resistor
yes
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 Denso 3108 spark plug?

The Denso 3108 is interchangeable with: Bosch WR8DC+, Champion L17Y, Denso W14EKR-S11, Bosch WR8DCX, Champion L17YC, Champion RN12MC4. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso 3108?

Thread 14 mm, Reach 18.5–21.5 mm, Heat range Very hot, Resistor yes, Seat Flat (gasket), 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.