Spark plug · Bosch

Equivalents for the Bosch spark plug WR8HP

Bosch WR8HP, a spark plug with heat range hot, reach 18.5–21.5 mm, hex size 13/16″ (20,8 mm), electrode platinum, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). 39 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Bosch WR8HP spark plug

Resistor
yes
Ground electrodes
1
Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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What can replace a Bosch WR8HP spark plug?

The Bosch WR8HP is interchangeable with: Bosch W7HP, Champion N14LY, Denso J16HRU10, Champion RN13L, Champion RN14LY, Champion RN12LYC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch WR8HP?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 18.5–21.5 mm, Heat range Hot, Electrode Platinum, Resistor yes, Seat Flat (gasket), Ground electrodes 1, Torque fonte 25–35 N·m · alu 25–30 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.