Equivalents for the Autolite spark plug 405
Autolite 405, a spark plug : reach 18.5–21.5 mm, heat range very hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. All its 1000 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Autolite 405 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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1000 equivalents compatible with the Autolite 405 spark plug












































































































































































































































































































































































































































































































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No equivalent for this brand selection.
What can replace a Autolite 405 spark plug?
The Autolite 405 is interchangeable with: NGK BR5ES, Bosch M2C, Champion B7, NGK BCPR7ES, Bosch W2C, Bosch W2D. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 405?
Thread 14 mm, Reach 18.5–21.5 mm, Heat range Very 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.