Spark plug · Denso

Equivalents for the Denso spark plug W16EP-4

Denso W16EP-4 is an automotive spark plug — hex size 13/16″ (20,8 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), reach 19.0 mm. All its 398 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso W16EP-4 spark plug

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

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398 equivalents compatible with the Denso W16EP-4 spark plug

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What can replace a Denso W16EP-4 spark plug?

The Denso W16EP-4 is interchangeable with: NGK BP4ES, Bosch W8D, Champion N11Y, NGK BP5ES, NGK BP5ESZ, Bosch W9D. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso W16EP-4?

Spark plug wrench 13/16″ (20,8 mm), Thread 14 mm, Reach 19.0 mm, Heat range Very hot, Resistor No, Seat Flat (gasket), Tip Projected, 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.