Spark plug · Autolite

Equivalents for the Autolite spark plug ARL8

Autolite ARL8 is a spark plug — heat range medium, thread 14 mm, reach 11.1 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Find its 405 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Autolite ARL8 spark plug

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

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405 equivalents compatible with the Autolite ARL8 spark plug

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What can replace a Autolite ARL8 spark plug?

The Autolite ARL8 is interchangeable with: Bosch W8F, Champion H4, Denso W14L, Bosch W9F, Bosch W5AP, Bosch W7EC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite ARL8?

Thread 14 mm, Reach 11.1 mm, Heat range Medium, Gap 1.0mm, 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.