Spark plug · Bosch

Equivalents for the Bosch spark plug H9DCY

The Bosch H9DCY spark plug : tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 17.5–20.0 mm, electrode nickel, thread 14 mm. 141 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Bosch H9DCY spark plug

Ground electrodes
1
Torque
fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour)

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141 equivalents compatible with the Bosch H9DCY spark plug

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What can replace a Bosch H9DCY spark plug?

The Bosch H9DCY is interchangeable with: Bosch HR8DCX, Champion RS12YC6, Denso T16TT, Bosch HR8DCY, Bosch HR91Y0, Bosch HR9DCY. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch H9DCY?

Thread 14 mm, Reach 17.5–20.0 mm, Heat range Medium, Gap 1.5mm, Electrode Nickel, Resistor no, Seat Tapered, Ground electrodes 1, 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.