Spark plug · Bosch

Equivalents for the Bosch spark plug WR9EC0

Bosch WR9EC0 is a spark plug — thread 14 mm, heat range very hot, electrode nickel, reach 19.0–20.5 mm, hex size 13/16″ (20,8 mm), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Here are its 78 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.

Technical information Bosch WR9EC0 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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78 equivalents compatible with the Bosch WR9EC0 spark plug

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What can replace a Bosch WR9EC0 spark plug?

The Bosch WR9EC0 is interchangeable with: Champion RJ17LM, Denso W14-U, Autolite A306, Champion RJ6C014, Champion RJ17LMT10, Champion RJ17LM/032. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch WR9EC0?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 19.0–20.5 mm, Heat range Very 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.