Equivalents for the Opel spark plug 9721O818
Opel 9721O818 is a spark plug featuring thread 12 mm, heat range very hot, tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour). Find its 140 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Opel 9721O818 spark plug
- Resistor
- No
- Torque
- fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)
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What can replace a Opel 9721O818 spark plug?
The Opel 9721O818 is interchangeable with: Bosch GLP092, Champion CH603, Denso DG16O, Bosch GLPO92, Bosch GSA1O1, Bosch KEGA1O1. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Opel 9721O818?
Thread 12 mm, Heat range Very hot, Resistor No, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ 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.