Spark plug · Denso

Equivalents for the Denso spark plug W31FS-ZU

Denso W31FS-ZU is a spark plug featuring hex size 13/16″ (20,8 mm), tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range cold, reach 12.7 mm, thread 14 mm. Find its 51 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Denso W31FS-ZU spark plug

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 Denso W31FS-ZU spark plug?

The Denso W31FS-ZU is interchangeable with: NGK B10HVX, Bosch W3AC, Champion L55G, NGK R5525-10, Bosch W06AS, Bosch W07AS. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso W31FS-ZU?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 12.7 mm, Heat range Cold, 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.