Spark plug · Denso

Equivalents for the Denso spark plug 4017

The Denso 4017 spark plug featuring thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, resistor type (RFI-suppressed). Find its 84 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.

Technical information Denso 4017 spark plug

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

→ How to read a Denso reference

Buy this spark plug Denso 4017 — best retailers

Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.

84 equivalents compatible with the Denso 4017 spark plug

Filter by brand

No equivalent for this brand selection.

What can replace a Denso 4017 spark plug?

The Denso 4017 is interchangeable with: Bosch WR5A, Champion RL4J, Denso W14FS, Bosch WR5AC, Bosch W145TI, Bosch WR10AC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso 4017?

Thread 14 mm, Heat range Very hot, Resistor Yes, 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.