Spark plug · Autolite

Equivalents for the Autolite spark plug A46

Autolite A46 is a spark plug — thread 18 mm, reach 11.7 mm, tightening torque fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour), heat range hot. Compare its 194 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Autolite A46 spark plug

Torque
fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)

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194 equivalents compatible with the Autolite A46 spark plug

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What can replace a Autolite A46 spark plug?

The Autolite A46 is interchangeable with: Bosch WR4-1, Champion F11Y, Denso M16R-U, Bosch FR9BPX, Bosch D8C, Bosch D10A. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite A46?

Thread 18 mm, Reach 11.7 mm, Heat range Hot, 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.