Equivalents for the Bosch spark plug GPN-321
Meet the Bosch GPN-321 spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. 14 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Bosch GPN-321 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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14 equivalents compatible with the Bosch GPN-321 spark plug
No equivalent for this brand selection.
What can replace a Bosch GPN-321 spark plug?
The Bosch GPN-321 is interchangeable with: Kessel Spada C9492, Ashika PN130, HKT PN130, Japan Parts PN130, Japko PN130, Lucas HDS501. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch GPN-321?
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.