Equivalents for the Autolite spark plug A404
The Autolite A404 spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm, heat range very hot. Here are its 135 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Autolite A404 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 Autolite A404 spark plug?
The Autolite A404 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 Autolite A404?
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.