Equivalents for the Mercruiser spark plug 33813421
Mercruiser 33813421 is an automotive spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), reach 11.2 mm, thread 14 mm, heat range hot. 14 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Mercruiser 33813421 spark plug
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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14 equivalents compatible with the Mercruiser 33813421 spark plug
No equivalent for this brand selection.
What can replace a Mercruiser 33813421 spark plug?
The Mercruiser 33813421 is interchangeable with: Champion V61, Denso ITF24, Motorcraft AF1, Champion BL3, ACDelco MR41T, Champion 263. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mercruiser 33813421?
Thread 14 mm, Reach 11.2 mm, Heat range Hot, 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.