Equivalents for the Napa spark plug X505
Meet the Napa X505 spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm, reach 9.5 mm. All its 145 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Napa X505 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 Napa X505 spark plug?
The Napa X505 is interchangeable with: Bosch W7F, Champion J10Y, Denso W16P-U, Bosch W8F, Bosch W9F, Bosch W7FC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Napa X505?
Thread 14 mm, Reach 9.5 mm, Heat range Very hot, 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.