Equivalents for the Eyquem spark plug G66
Eyquem G66, a spark plug featuring reach 15.2–19.0 mm, heat range medium. All its 129 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Eyquem G66 spark plug
- Resistor
- no
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What can replace a Eyquem G66 spark plug?
The Eyquem G66 is interchangeable with: Bosch CH196, Champion W580, Denso G121, Bosch GLP024, Bosch O25O2O2131, Champion GX96. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Eyquem G66?
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.