Spark plug · Denso

Equivalents for the Denso spark plug W20FSZ-U

Meet the Denso W20FSZ-U spark plug with 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), reach 12.7 mm, thread 14 mm, heat range hot. Compare its 46 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.

Technical information Denso W20FSZ-U 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 W20FSZ-U spark plug?

The Denso W20FSZ-U is interchangeable with: Bosch W6AS, Champion L9G, Denso W20FSGU, Bosch W7AP, Bosch W190M11S, Champion QL86C. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso W20FSZ-U?

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