Equivalents for the Opel spark plug 97O8O554
The Opel 97O8O554 spark plug — heat range medium, reach 15.2–19.0 mm. 100 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Opel 97O8O554 spark plug
- Resistor
- no
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What can replace a Opel 97O8O554 spark plug?
The Opel 97O8O554 is interchangeable with: Bosch GLP035, Champion CH601, Denso DG300, Bosch O25O312OO3, Champion CH6O1, Champion GJ29IS. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Opel 97O8O554?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
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.