Spark plug · Denso

Equivalents for the Denso spark plug 3146

Meet the Denso 3146 spark plug with thread 14 mm, heat range cold, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Browse its 36 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Denso 3146 spark plug

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 3146 — 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 3146 spark plug?

The Denso 3146 is interchangeable with: NGK R7435-9, Champion C57YC, Denso Q27AZ, Champion C59YC, Champion C59JC4, Champion CCH1008. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso 3146?

Thread 14 mm, Heat range Cold, Resistor No, 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.