Spark plug · Denso

Equivalents for the Denso spark plug IT18

Denso IT18 is an automotive spark plug featuring thread 14 mm, reach 25.0 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot. All its 50 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso IT18 spark plug

Torque
fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Denso IT18 spark plug?

The Denso IT18 is interchangeable with: NGK LPG4, Bosch HR8NI332W, Denso ITV16, NGK ILTR5D, NGK LTR5GP, NGK ILTR5B11. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso IT18?

Thread 14 mm, Reach 25.0 mm, Heat range Very hot, Electrode Iridium, Seat Tapered, Torque fonte 10–20 N·m · alu 10–20 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.