Spark plug · Autolite

Equivalents for the Autolite spark plug XST258

Autolite XST258 is an automotive spark plug featuring reach 26.5 mm, heat range medium, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Browse its 407 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Autolite XST258 spark plug

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

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407 equivalents compatible with the Autolite XST258 spark plug

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What can replace a Autolite XST258 spark plug?

The Autolite XST258 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 XST258?

Thread 14 mm, Reach 26.5 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.