Spark plug · Bosch

Equivalents for the Bosch spark plug HR9BPX4

Meet the Bosch HR9BPX4 spark plug : reach 11.2 mm, heat range very hot, thread 14 mm, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), electrode platinum. Browse its 32 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Bosch HR9BPX4 spark plug

Resistor
yes
Ground electrodes
1
Terminal
Special design
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 HR9BPX4 spark plug?

The Bosch HR9BPX4 is interchangeable with: Bosch HR9BP, Denso ITF16, Autolite AP25, Bosch HR9BP4, Bosch HR9BPX, Bosch HR9BPX6. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch HR9BPX4?

Thread 14 mm, Reach 11.2 mm, Heat range Very hot, Electrode Platinum, Resistor yes, Seat Tapered, Ground electrodes 1, Terminal Special design, 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.