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Spark Plugs

Iridium ix spark plug
Part # 2309 | Line Code: NGK
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Not Fitted / Universal

Product Details
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Hex Size 5/8"
Resistor Type Yes
Electrical Terminal Type Non-Removable
Thread Diameter 14.0
Ground Electrode Quantity 1
Center Electrode Tip Material Iridium
Reach 26.5
Manufacturer Heat Range 7
Ground Configuration Standard
Resistance 5000
Ground Electrode Core Material Nickel Core
Center Electrode Core Material Copper Core
Gap Size 0.032
Seat Type Gasket
Insulator Height 50.5
Ground Electrode Tip Design Taper Cut
Stock Number 2309
Part Number LFR7AIX
Heavy Duty Supplier Yes
Part Terminology Spark Plug

Features & Benefits
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NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Application Summary
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O/B - 2006-2001 MERCURY, 2005-2000 YAMAHA (COLDER HEAT RANGE THAN OE), PWC- 2014 YAMAHA
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