Spark plug · Autolite

Equivalents for the Autolite spark plug 665

Autolite 665 is a spark plug : reach 11.2 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm. Find its 477 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Autolite 665 spark plug

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

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477 equivalents compatible with the Autolite 665 spark plug

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What can replace a Autolite 665 spark plug?

The Autolite 665 is interchangeable with: NGK BPR4FS-15, Bosch H8B, Champion V12YC, NGK BPR5FS-15, Bosch H9B, Bosch H10B. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite 665?

Thread 14 mm, Reach 11.2 mm, Heat range Very hot, 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.