Equivalents for the Bosch spark plug GPN-342
Bosch GPN-342 is an automotive spark plug featuring thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). All its 352 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Bosch GPN-342 spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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352 equivalents compatible with the Bosch GPN-342 spark plug

















































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No equivalent for this brand selection.
What can replace a Bosch GPN-342 spark plug?
The Bosch GPN-342 is interchangeable with: Bosch F005X12981, Champion CH186, Denso G137, Bosch CH186, Bosch CH187, Bosch GLP049. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch GPN-342?
Thread 14 mm, Heat range Medium, Resistor no, Seat Flat (gasket), Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ 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.