Spark plug · Autolite

Equivalents for the Autolite spark plug 225

Meet the Autolite 225 spark plug : thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. Find its 237 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Autolite 225 spark plug

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

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237 equivalents compatible with the Autolite 225 spark plug

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What can replace a Autolite 225 spark plug?

The Autolite 225 is interchangeable with: Bosch W8F, Champion H4, Denso W14L, Bosch W9F, Bosch W7EC, Bosch W8FC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite 225?

Thread 14 mm, Heat range Medium, Resistor no, 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.