Equivalents for the Autolite spark plug 447
Autolite 447 is a spark plug : tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 9.5 mm, thread 14 mm. 47 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Autolite 447 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 447 spark plug?
The Autolite 447 is interchangeable with: Bosch WR9FC, Champion H10C, Denso W14L, Champion RH18Y, Champion RH18Y/014, Champion RH18Y/T04. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 447?
Thread 14 mm, Reach 9.5 mm, Heat range Medium, 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.