Spark plug · Bosch

Equivalents for the Bosch spark plug H4CS

Bosch H4CS is a spark plug featuring reach 17.5–20.0 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), heat range medium, electrode nickel, thread 14 mm. 16 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Bosch H4CS spark plug

Construction
Silver
Ground electrodes
1
Terminal
SAE nut 3x caulked
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 Bosch H4CS spark plug?

The Bosch H4CS is interchangeable with: Denso IT24, Beru 2335915, Brisk G12S, Denso IKH20, Torch KH6RTQP, Torch KH6RTP-9. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch H4CS?

Thread 14 mm, Reach 17.5–20.0 mm, Heat range Medium, Electrode Nickel, Resistor no, Seat Tapered, Construction Silver, Ground electrodes 1, Terminal SAE nut 3x caulked, 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.