Equivalents for the Mercruiser spark plug 33-821C
Meet the Mercruiser 33-821C spark plug : reach 12.5 mm, heat range cold, thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Compare its 134 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Mercruiser 33-821C 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 33-821C spark plug?
The Mercruiser 33-821C is interchangeable with: Bosch W5E, Champion J4, Denso W31S, Bosch W2AC, Bosch W4E2, Bosch W5EC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mercruiser 33-821C?
Thread 14 mm, Reach 12.5 mm, Heat range Cold, 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.