Equivalents for the Autolite spark plug 437
Autolite 437 is an automotive spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm, reach 9.5 mm. Browse its 284 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Autolite 437 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 437 spark plug?
The Autolite 437 is interchangeable with: Bosch W7F, Champion H4, Denso W14L, Bosch W8F, Bosch W9F, Bosch W7EC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 437?
Thread 14 mm, Reach 9.5 mm, Heat range 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.