Equivalents for the Mopar spark plug P-N-21
Mopar P-N-21, a spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 19.0 mm, thread 14 mm. 135 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Mopar P-N-21 spark plug
- Resistor
- yes
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Mopar P-N-21 spark plug?
The Mopar P-N-21 is interchangeable with: Bosch W8C, Champion N5, Denso W14E, Bosch W9C, Bosch W7CC, Bosch W7CX. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mopar P-N-21?
Thread 14 mm, Reach 19.0 mm, Heat range Very hot, Gap 1.0mm, Resistor yes, 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.