Equivalents for the Bosch spark plug WR9LE
Bosch WR9LE, a spark plug with heat range hot, reach 18.5–21.5 mm, thread 14 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), hex size 13/16″ (20,8 mm), electrode nickel. All its 174 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Bosch WR9LE spark plug
- Resistor
- yes
- Construction
- Nickel-Yttrium
- Ground electrodes
- 1
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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Buy a spark plug wrench 13/16″ (20,8 mm) wrench
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What can replace a Bosch WR9LE spark plug?
The Bosch WR9LE is interchangeable with: NGK ZGR5A, Bosch W8D, Champion N11Y, Bosch W7HP, Bosch W8DC, Bosch W8DX. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch WR9LE?
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), Construction Nickel-Yttrium, Ground electrodes 1, Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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.