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NGK Iridium IX Spark Plug
Part # 6619 | Line Code: NGK
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$13.45
$13.45
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Not Fitted

Product Details
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Ground Electrode Quantity 1
Thread Diameter 0.551
Part Number LFR6AIX-11
Heavy Duty Supplier Yes
Service Number LFR6AIX-11
Ground Configuration J-Gap
Washer Included Yes
Center Electrode Core Material Copper Core
Short Style Spark Plug No
Seat Type Gasket
Center Electrode Tip Material Iridium
Insulator Height 1.99
Ground Electrode Core Material Nickel Core
Skirt Length 0.0
Material Grade Iridium
Resistor Type Yes
Alliance Keywords spark plug, bougie d'allumage, bougie
Manufacturer Heat Range 6
Reach 1.043
Ground Electrode Tip Design Taper Cut
Electrical Terminal Type Non-removable Nut
Thread Size M14 - 1.25
Resistance 5000.00
Gap Size 1.1
Insulator Material Ceramic
Stock Number 6619
Metallurgy Single Iridium
Grade Type Performance
Hex Size 5/8" (16mm)
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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BMW 2010-06; HON 2011-10; LAND ROVER 2011-08; LEXUS 2014-07; M-BENZ 2011-03; SAAB 2009-06; SUBARU 2014-01; SUZ 2012-09; TOYOTA 2014-03; VOLVO 2011-04, O/B - 2006-01 MERCURY, 2005-00 YAM
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