Spark plug · First Line

Equivalents for the First Line spark plug FGP136

Meet the First Line FGP136 spark plug : heat range medium, reach 15.2–19.0 mm. All its 176 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information First Line FGP136 spark plug

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176 equivalents compatible with the First Line FGP136 spark plug

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What can replace a First Line FGP136 spark plug?

The First Line FGP136 is interchangeable with: Bosch CH167, Champion N76, Denso G102, Bosch GLP026, Champion R74, Champion E003. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the First Line FGP136?

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.