Equivalents for the Napa spark plug X501
Meet the Napa X501 spark plug : thread 14 mm, heat range hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Compare its 232 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Napa X501 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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What can replace a Napa X501 spark plug?
The Napa X501 is interchangeable with: Bosch W7E, Champion J6, Denso W17-U, Bosch W8E, Bosch W8F, Bosch W9F. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Napa X501?
Thread 14 mm, Heat range Hot, 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.