Spark plug · Bosch

Equivalents for the Bosch spark plug HR8D

Bosch HR8D, a spark plug featuring reach 17.5–20.0 mm, heat range medium, tightening torque fonte 10–20 N·m · alu 10–20 N·m — ou 180°–240° (½–⅔ tour), electrode nickel, thread 14 mm. All its 18 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Bosch HR8D spark plug

Resistor
yes
Ground electrodes
1
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 HR8D spark plug?

The Bosch HR8D is interchangeable with: Bosch HR8DX, Champion EON3, Denso T20TT, Bosch F005X19775, Champion CCH401, Champion EON3286. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch HR8D?

Thread 14 mm, Reach 17.5–20.0 mm, Heat range Medium, Electrode Nickel, Resistor yes, 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.