Equivalents for the Autolite spark plug 397
Autolite 397 is an automotive spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot. All its 1000 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Autolite 397 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 397 spark plug
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No equivalent for this brand selection.
What can replace a Autolite 397 spark plug?
The Autolite 397 is interchangeable with: NGK B5EB, Bosch M2C, Champion N2, NGK B5ES, NGK BCPR7ES, Bosch W2C. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 397?
Thread 14 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.