Spark plug · Autolite

Equivalents for the Autolite spark plug 258

Autolite 258, a spark plug with reach 26.5 mm, heat range very hot, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Find its 532 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Autolite 258 spark plug

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

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532 equivalents compatible with the Autolite 258 spark plug

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What can replace a Autolite 258 spark plug?

The Autolite 258 is interchangeable with: NGK BP6HS, Bosch W5B, Champion J12, NGK BP7HS, Bosch W3AP, Bosch W3CP. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite 258?

Thread 14 mm, Reach 26.5 mm, Heat range Very hot, 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.