Spark plug · Mercruiser

Equivalents for the Mercruiser spark plug 3384409B

Meet the Mercruiser 3384409B spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.5 mm, thread 14 mm, heat range medium. All its 12 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Mercruiser 3384409B spark plug

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

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What can replace a Mercruiser 3384409B spark plug?

The Mercruiser 3384409B is interchangeable with: Champion L82C, Denso W24FS-U10, Torch E8C-10, XL E8C-10, Tacti V91106047, Denso 6047. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Mercruiser 3384409B?

Thread 14 mm, Reach 12.5 mm, Heat range Medium, 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.