Top 7 NGK IZFR5K-11 – Automotive Replacement Spark Plugs

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1. N-G-K

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NEW 1PCS #NGK IZFR5K-11 Laser Iridium Spark Plug 3657

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N-G-K #ad - Free shipping to anywhere in usA and territories For This Item. Trivalent metal plating Provides Superior Anti-Corrosion and Anti-Seizing Properties. Pure alumina silicate ceramic Insulator, Provides Superior Strength and Better Heat Transfer. Ngk izfr5k-11 izfr5k11 3657. 1order = 1 Pieces.
BrandN-G-K #ad
ManufacturerIVOK #ad
Height0.6 Inches
Length3.4 Inches
Weight0.1 Pounds
Width0.8 Inches
Part NumberIZFR5K-11 IZFR5K11 3657
ModelIZFR5K-11 IZFR5K11 3657
WarrantyWarranty:1 year warranty; Benefits: High precision, hermetically sealed, small size unquestionable, If you are not satisfied with our products, we will resend or refund your full money. Contact us if have any inquiry, please feel free to contact us with Amazon message. Your questions will be replied within 24 hours. Any problems, please contact us first instead of open case or negative/neutral feedback, it will be solved very well! 100% customer satisfaction always be our goal!!!

2. NGK

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NGK 3657 Laser Iridium Spark Plug. Part# IZFR5K11

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NGK #ad - Extreme long life laser iridium plug - Iridium Tipped Fine Wire Center Electrode with Platinum Tipped Ground Electrode. Ngk part# izfr5k11.
BrandNGK #ad
ManufacturerNGK #ad
Height2.08 Inches
Length4.35 Inches
Weight0.1 Pounds
Width2.24 Inches
Part Number3657
Model3657

3. NGK

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NGK 3657 Laser Iridium Spark Plug IZFR5K11, 6 PCSNEW

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NGK #ad - Good performance. Free shipping to anywhere in usA and territories For This Item. 1order = 6 Pieces. Good brand name ngk. Laser iridium Spark Plug.
BrandNGK #ad
ManufacturerNGK #ad
Height4.98 Inches
Length3.31 Inches
Weight0 Pounds
Width0.94 Inches
Part Number3657
ModelIZFR5K11

4. NGK

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PZFR5F-11, 4 Pack, NGK 4363 Laser Platinum Spark Plug

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NGK #ad - Provides stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. Actual oe or equivalent replacement spark plug. Fit type: Universal Fit. Provides high ignitability and longer service life compared to conventional nickel spark plugs. Provides reliable starts. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating.
BrandNGK #ad
ManufacturerNGK #ad
Height1 Inches
Length4 Inches
Weight0.3 Pounds
Width3.5 Inches
Part Number4363
Model4363-4PK
WarrantyManufacturer Warranty

5. LTHJT

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SET 6 NEW IZFR5K11 3657 For Laser Iridium spark plug

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LTHJT #ad - Spark plugs replace part number: izfr5K11 3657 9807B-5517W. Lthjt spark plugs are engineered for original equipment and replacement applications. Faster starts, improved Fuel Economy, Enhanced flame propagation for increased engine efficiency.

Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability and provide long service life. Important*** to verify fitment. We will reply you within 24 hours. Please contact us and provide the complete vin number of your car. Including / make / year / model. If you don't know or not sure please contact us. We will double check fitment before the item ships. Please make sure that you are ordering the correct parts for your vehicle.
BrandLTHJT #ad
ManufacturerLTHJT #ad
Weight0.53 Pounds
Part NumberIZFR5K11 IZFR5K-11

6. Champion

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Champion Copper Plus 71 Spark Plug Pack of 6

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Champion #ad - Superior corrosion resistance. Built to iso and SAE standards for proven performance. Copper plus - Dependable Performance and Durability. Copper core center electrode allows for accurate control of heat range for longer life.
BrandChampion #ad
ManufacturerChampion #ad
Height0.75 Inches
Length1 Inches
Weight0.1 Pounds
Width3.75 Inches
Part Number71
Model71
Warranty2 Year unlimited mileage guarantee or the Manufacturer recommended change interval, whichever comes last. Excludes Commercial or performance usage

7. E3 Spark Plugs

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E3 Spark Plugs E3.36 Powersports Spark Plug 1 E336

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E3 Spark Plugs #ad - Fit type: Universal Fit. The patented diamondfire ground electrode is secured to the shell with two legs to help facilitate heat transfer, and to withstand the intense vibration of powersport engine applications.
BrandE3 Spark Plugs #ad
ManufacturerE3 Spark Plugs #ad
Height0.8 Inches
Length6.5 Inches
Weight0.2 Pounds
Width4.5 Inches
Part NumberE336
ModelE336
WarrantyManufacturer Warranty