Spark plug · Bosch

Equivalents for the Bosch spark plug W 250 P21

The Bosch W 250 P21 spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm. All its 587 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Bosch W 250 P21 spark plug

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

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587 equivalents compatible with the Bosch W 250 P21 spark plug

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What can replace a Bosch W 250 P21 spark plug?

The Bosch W 250 P21 is interchangeable with: NGK BP7E, Bosch F9TC, Champion N6Y, NGK BP7ES, NGK BU5EB11, NGK BU6EA11. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Bosch W 250 P21?

Thread 14 mm, Reach 19.0 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.