Spark plug · Bosch

Equivalents for the Bosch spark plug WR9H

Bosch WR9H is a spark plug : reach 18.5–21.5 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm, electrode nickel, hex size 13/16″ (20,8 mm). Compare its 13 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Bosch WR9H 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 WR9H spark plug?

The Bosch WR9H is interchangeable with: Champion RN14MP5, Denso U14EXR-U15, Autolite A985, Denso J16HTU10, Beru 14 FR-8 HU, Motorcraft AGRP54. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch WR9H?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 18.5–21.5 mm, Heat range Hot, Electrode Nickel, 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.