Equivalents for the General Motors spark plug 97O8O554
General Motors 97O8O554 is an automotive spark plug — heat range medium, reach 15.2–19.0 mm. Compare its 100 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information General Motors 97O8O554 spark plug
- Resistor
- no
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What can replace a General Motors 97O8O554 spark plug?
The General Motors 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 General Motors 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.