Spark plug · Febi Bilstein

Equivalents for the Febi Bilstein spark plug 13521

Febi Bilstein 13521 is a spark plug featuring thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 19.0 mm. All its 1000 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Febi Bilstein 13521 spark plug

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

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1000 equivalents compatible with the Febi Bilstein 13521 spark plug

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What can replace a Febi Bilstein 13521 spark plug?

The Febi Bilstein 13521 is interchangeable with: NGK BKR5E, Bosch F8DC, Champion C9Y, NGK BKR6E, NGK BCP6ES, NGK BCP6ET. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Febi Bilstein 13521?

Thread 14 mm, Reach 19.0 mm, Heat range Medium, 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.