Spark plug · First Line

Equivalents for the First Line spark plug FGP135

First Line FGP135, a spark plug with heat range medium, tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour), thread 12 mm. 362 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information First Line FGP135 spark plug

Torque
fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

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362 equivalents compatible with the First Line FGP135 spark plug

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What can replace a First Line FGP135 spark plug?

The First Line FGP135 is interchangeable with: Bosch GLP186, Champion E016, Denso G004, Bosch GLP192, Bosch O25O2O1934, Bosch O25O2O1951. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the First Line FGP135?

Thread 12 mm, Heat range Medium, Resistor no, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

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.