Equivalents for the Opel spark plug 12 14 03
The Opel 12 14 03 spark plug — reach 19.0 mm, heat range medium, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Find its 388 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Opel 12 14 03 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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388 equivalents compatible with the Opel 12 14 03 spark plug































































































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No equivalent for this brand selection.
What can replace a Opel 12 14 03 spark plug?
The Opel 12 14 03 is interchangeable with: NGK BKR6EKE, Bosch F7LCR, Champion C9BMC, NGK BKR6EKUB, Bosch FR7KC, Bosch F7LDCR. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Opel 12 14 03?
Thread 14 mm, Reach 19.0 mm, Heat range Medium, 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.