Equivalents for the Denso spark plug 4178
The Denso 4178 spark plug featuring tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, thread 14 mm. All its 54 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Denso 4178 spark plug
- Resistor
- No
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
Buy this spark plug Denso 4178 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
54 equivalents compatible with the Denso 4178 spark plug
No equivalent for this brand selection.
What can replace a Denso 4178 spark plug?
The Denso 4178 is interchangeable with: Bosch W4BC, Champion L61Y, Denso W24FP, Bosch W6BC, Champion L66Y, Champion L78YC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso 4178?
Thread 14 mm, Heat range Very hot, Resistor No, 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.