Equivalents for the First Line spark plug FGP118
First Line FGP118 is a spark plug — reach 15.2–19.0 mm, heat range medium. Compare its 134 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information First Line FGP118 spark plug
- Resistor
- no
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What can replace a First Line FGP118 spark plug?
The First Line FGP118 is interchangeable with: Bosch CH177, Champion W640, Denso G106, Champion CH177, Champion GX116, Champion SX116. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the First Line FGP118?
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.