Equivalents for the First Line spark plug FGP111
The First Line FGP111 spark plug — reach 15.2–19.0 mm, heat range medium. Here are its 253 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information First Line FGP111 spark plug
- Resistor
- no
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253 equivalents compatible with the First Line FGP111 spark plug
















































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No equivalent for this brand selection.
What can replace a First Line FGP111 spark plug?
The First Line FGP111 is interchangeable with: Bosch GLP034, Champion W560, Denso DG105, Bosch GPF-128, Bosch GPF-133, Champion CH94. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the First Line FGP111?
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.