Spark plug · Autolite

Equivalents for the Autolite spark plug AP3923

The Autolite AP3923 spark plug : thread 14 mm, reach 19.0 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. 134 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Autolite AP3923 spark plug

Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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134 equivalents compatible with the Autolite AP3923 spark plug

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What can replace a Autolite AP3923 spark plug?

The Autolite AP3923 is interchangeable with: Bosch F6DP4, Champion RC10PYP4, Denso K16PR-U, Bosch FR7DP, Bosch FR7DP4, Bosch FR7DPX. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite AP3923?

Thread 14 mm, Reach 19.0 mm, Heat range Medium, 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.