Spark plug · Denso

Equivalents for the Denso spark plug 4105

Denso 4105, a spark plug — thread 12 mm, heat range medium, tightening torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour), reach 12.7 mm. All its 28 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso 4105 spark plug

Torque
fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ tour)

→ How to read a Denso reference

Buy this spark plug Denso 4105 — best retailers

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

What can replace a Denso 4105 spark plug?

The Denso 4105 is interchangeable with: Bosch X2A, Champion P7, Denso X28FS, Bosch XR2AS, Bosch XR4AS, Champion P7G. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso 4105?

Thread 12 mm, Reach 12.7 mm, Heat range Medium, Resistor no, Seat Flat (gasket), Torque fonte 15–25 N·m · alu 15–20 N·m — ou 180° (½ 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.