Spark plug · Autolite

Equivalents for the Autolite spark plug XST255

Autolite XST255 is a spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range hot, thread 14 mm, reach 9.5 mm. 126 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Autolite XST255 spark plug

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

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126 equivalents compatible with the Autolite XST255 spark plug

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What can replace a Autolite XST255 spark plug?

The Autolite XST255 is interchangeable with: Bosch WS8E, Champion J91, Denso W20M-U, Bosch WS9EC, Bosch WK145T1, Bosch WKA145T3. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite XST255?

Thread 14 mm, Reach 9.5 mm, Heat range 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.