Spark plug · Hirih

Equivalents for the Hirih spark plug H18UK4TC

Hirih H18UK4TC is a spark plug with tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm, thread 18 mm, heat range very hot. Compare its 32 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Hirih H18UK4TC 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 Hirih H18UK4TC spark plug?

The Hirih H18UK4TC is interchangeable with: Bosch M10AC, Champion D18Y, Denso M14, Bosch M8AC0, Bosch M10AC0, Champion RD18Y. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Hirih H18UK4TC?

Thread 18 mm, Reach 12.7 mm, Heat range Very hot, Gap 1.5mm, 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.