Equivalents for the Mercruiser spark plug 33-12343B
Meet the Mercruiser 33-12343B spark plug featuring reach 12.7 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. 26 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Mercruiser 33-12343B spark plug
- Resistor
- no
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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26 equivalents compatible with the Mercruiser 33-12343B spark plug
No equivalent for this brand selection.
What can replace a Mercruiser 33-12343B spark plug?
The Mercruiser 33-12343B is interchangeable with: Bosch W4BCU, Champion L78YC, Denso W24FPRU10, Champion L82YC, Champion L78YC110, Champion OE038. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Mercruiser 33-12343B?
Thread 14 mm, Reach 12.7 mm, Heat range Medium, Gap 1.05mm, Resistor no, 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.