Top 9 FXE20HR11 Iridium Spark Plugs – Automotive Replacement Spark Plugs

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1. NGK

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NGK LKR7DIX-11S Iridium IX Spark Plug 93175 Iridium Ix, 4 Pack

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NGK #ad - Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response. 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.

Hex size-5/8 inch. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Resistor Value-5K Ohm. Longer insulator, 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
Weight0.4 Pounds
Part NumberLKR7DIX-11S
ModelLKR7DIX-11S

2. Denso

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Pack of 4, Denso 3439 FXE20HR11 Spark Plugs

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Denso #ad - 05 mm fine wire Iridium Center Electrode. Extra long Life Iridium Plug. Denso # 3439. 07 mm platinum Needle Tipped Ground Electrode.
BrandDenso #ad
ManufacturerDenso #ad
Height1 Inches
Length4.5 Inches
Weight0.35 Pounds
Width3 Inches
Part Number3439-4
ModelFXE20HR1

3. Tucson

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Spark Plug 4PCS Iridium Platinum Spark Plug FXE20HR11 FXE20HR-11 for 22401-JD01B 22401JD01B DF6H11B DILKAR6A11 LZKAR6AP-11 PLZKAR6A-11

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Tucson #ad - Mounting Base: Dwarf Flat. Electrode Material: Iraurita. Calorific Value: High. Interchange part number: 22401-jd01b 22401jd01b df6h11b dilkar6a11 lzkar6AP-11 PLZKAR6A-11. Reference codes: fxe20hr11 FXE20HR-11.
BrandTucson #ad
ManufacturerTucson #ad
Part NumberB-766

4. NGK

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NGK LKAR6AIX-11 Iridium IX Spark Plug 91187 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.

Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties. 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. 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
Part NumberLKAR6AIX-11
ModelLKAR6AIX-11

5. Denso

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Denso 3439 Spark Plug

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Denso #ad - Denso # 3439. 07 mm platinum Needle Tipped Ground Electrode. Extra long Life Iridium Plug. 05 mm fine wire Iridium Center Electrode.
BrandDenso #ad
ManufacturerDenso #ad
Height0.98 Inches
Length3.62 Inches
Weight0.09 Pounds
Width0.98 Inches
Part Number3439
Model3439
WarrantyLIMITED WARRANTY

6. NGK

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

#ad
NGK #ad - 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. 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.
BrandNGK #ad
ManufacturerNGK #ad
Weight0.01 Pounds
Part NumberLKAR7BIX-11S
ModelLKAR7BIX-11S

7. NGK

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4 Pack, NGK Laser Iridium 94702 DF6H-11A Laser Iridium Spark Plug

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NGK #ad - Better fuel economy and lower emissions, trivalent metal plating for superior anti-corrosion and anti-seizing. Laser welded iridium center electrode tip ensures high durability and greater spark. Faster starts and quicker acceleration. Platinum disc welded to backside of ground electrode provides long life. Longer insulator nose prevents fouling, corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage.
BrandNGK #ad
ManufacturerNGK #ad
Weight0.01 Pounds
Part NumberDF6H-11A
ModelDF6H-11A

8. Autolite

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Pack of 4, Autolite XP5683-4PK Iridium XP Spark Plug, White

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Autolite #ad - Attached motor seat gasket and terminal nut. Patented v-trimmed platinum side wire technology resists wear. Oe equivalent design is engineered for every engine to ensure the right plug for your vehicle. Fit type: Vehicle Specific. Designed for better overall durability with virtually no gap erosion for longer plug life. Iridium-enhanced platinum alloy 06mm fine wire center electrode for improved ignitibility performance.
BrandAutolite #ad
ManufacturerFRAM #ad
Height1 Inches
Length3.38 Inches
Width4 Inches
Part NumberXP5683
ModelXP5683-4PK
WarrantyLifetime Limited

9. Denso

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Denso 3490 FXE20HE11C Spark Plug

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Denso #ad - Product type: Auto Part. Package Quantity: 1. Country of Origin: Japan. Package dimensions: 2. 54 cms l x 9. 652 cms w x 3. 048 cms H.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Number3490
Model3490