Spark plug · Autolite

Equivalents for the Autolite spark plug XST3926

Autolite XST3926 is an automotive spark plug featuring reach 18.5–21.5 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). Compare its 29 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Autolite XST3926 spark plug

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

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What can replace a Autolite XST3926 spark plug?

The Autolite XST3926 is interchangeable with: Bosch FR10DC, Champion RC14YC, Denso K14PR-U11, Champion RC14YC/012, Champion RC14YC/051, Denso Q16PR-U11. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Autolite XST3926?

Thread 14 mm, Reach 18.5–21.5 mm, Heat range Very hot, Resistor yes, 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.