Equivalents for the Autolite spark plug 378
Autolite 378, a spark plug featuring tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 18 mm, reach 12.7 mm. Here are its 81 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Autolite 378 spark plug
- Resistor
- no
- Torque
- fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Autolite 378 spark plug?
The Autolite 378 is interchangeable with: Bosch M8AC0, Champion D16, Denso L14U, Bosch M10AC0, Champion D23, Champion RD14*. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Autolite 378?
Thread 18 mm, Reach 12.7 mm, Heat range Hot, Resistor no, Seat Flat (gasket), Torque fonte 35–45 N·m · alu 35–40 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.