Spark plug · Mercruiser

Equivalents for the Mercruiser spark plug 3333828C

Mercruiser 3333828C is an automotive spark plug featuring thread 14 mm, heat range cold, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 12.7 mm. 26 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Mercruiser 3333828C spark plug

Resistor
yes
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 3333828C spark plug?

The Mercruiser 3333828C is interchangeable with: Champion QL78C, Denso W22FSR, Autolite 2645, Champion QL77CC, Champion QL77J4, Champion QL77JC4. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Mercruiser 3333828C?

Thread 14 mm, Reach 12.7 mm, Heat range Cold, 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.