Spark plug · Mercruiser

Equivalents for the Mercruiser spark plug 3312343B

Mercruiser 3312343B is a spark plug with reach 12.7 mm, thread 14 mm, heat range medium, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour). Browse its 26 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.

Technical information Mercruiser 3312343B spark plug

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

Buy this spark plug Mercruiser 3312343B — best retailers

Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.

What can replace a Mercruiser 3312343B spark plug?

The Mercruiser 3312343B 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 3312343B?

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.