Spark plug · Mercury

Equivalents for the Mercury spark plug 843220Q

Mercury 843220Q is a spark plug — reach 19.0 mm, heat range hot, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), thread 14 mm. Here are its 13 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.

Technical information Mercury 843220Q 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 Mercury 843220Q spark plug?

The Mercury 843220Q is interchangeable with: Champion RC8ZWYPB4, Denso IK20L, Autolite XP5405, Champion CCH9005, Champion QC10WEP, Champion QC10WEP012. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Mercury 843220Q?

Thread 14 mm, Reach 19.0 mm, Heat range Hot, 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.