Top 5 NGK 6619 Iridium Spark Plugs LFR6AIX – Automotive Replacement Spark Plugs

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1. NGK

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NGK 6619 LFR6AIX-11 Iridium IX Spark Plug, Pack of 1

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NGK #ad - Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.

The 06mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. The 06mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical Quenching Effect.

Trivalent metal Plating - superior anti-corrosion and anti-seizing properties. Trivalent metal Plating - superior anti-corrosion and anti-seizing properties. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling.
BrandNGK #ad
ManufacturerNGK #ad
Height3 Inches
Length10 Inches
Weight0.04 Pounds
Width3 Inches
Part NumberLFR6AIX-11
ModelLFR6AIX-11

2. MIKKUPPA

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BMW 325i, 90919-A1002, Lexus rx350 4cyl, Replacement for Toyota Sienna, Honda Insight, Compatible with 90919-01247, 6619 Iridium Spark Plug

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MIKKUPPA #ad - Why not give a try - after millions of strict tests, 100% satisfactory products. Higher quality material than platinum, anti-oxidation. With colder heat ranges than the factory plug to enable performance modifications and handle intense conditions.

Specifically designed - torch spark plugs provide longer engine life, improved fuel efficiency in long term use as compared to standard spark plugs. Plug and play, it can help you easily ignite, start the car smoothly and improve fuel efficiency in the long run. Fitment - replacement for 2010-2014 honda insight, etc. Function - its function is to discharge the pulsed high-voltage electric discharge from the high-voltage wire torch wire.

First choice for high-performance engines. Specification - thread length: 26. 5mm, installation dimension: S16mm, Gap: 08-09mm, thread diameter: 14mm, Heat range: 6. Replacement racing spark plug used by many professional car drivers. For more suitable models, 2006-2006 bmw 325i/328i/330xi, 2005-2015 toyota tacoma base/pre runner/x-runner L4 V6, 2007-2016 Toyota Sienna Base/LE/Limited/SE/XLE 3.5l v6, please check Amazon Garage.
BrandMIKKUPPA #ad
ManufacturerMIKKUPPA #ad
Part NumberQSK003

3. NGK

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NGK LFR6AIX Iridium IX Spark Plug 93893 Iridium Ix, 4 Pack

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NGK #ad - Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage.

Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties.
BrandNGK #ad
ManufacturerNGK #ad
Part NumberLFR6AIX
ModelLFR6AIX

4. NGK

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4 Pack, NGK LKAR7BIX-11S Iridium IX Spark Plug 93501 Iridium Ix

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NGK #ad - The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.

Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines.
BrandNGK #ad
ManufacturerNGK #ad
Weight0.01 Pounds
Part Number93501
Model93501

5. NGK

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Box of 4, NGK 5464-4PK Iridium IX Spark Plug

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NGK #ad - Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling.

Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties; Part number of spark plug inside the box: BKR5EIX-11. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.
BrandNGK #ad
ManufacturerNGK #ad
Height0.7 Inches
Length3.4 Inches
Weight0.1 Pounds
Width0.8 Inches
Part Number5464
Model5464-4PK
WarrantyLimited Warranty