Spark plug · Denso

Equivalents for the Denso spark plug L14-U/M14

Denso L14-U/M14 is a spark plug — reach 12.7 mm, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 18 mm. Compare its 53 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Denso L14-U/M14 spark plug

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 Denso L14-U/M14 spark plug?

The Denso L14-U/M14 is interchangeable with: Bosch M8A, Champion D14, Denso L82, Bosch M12B, Bosch M8AC, Bosch M10AC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso L14-U/M14?

Thread 18 mm, Reach 12.7 mm, Heat range Very hot, Resistor no, 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.