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1. Denso

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Denso 4503 Spark Plug

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Denso #ad - Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress. Improve fuel economy, better acceleration and faster starts than all other single platinum plugs.
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Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress. Twin-tip technology with 11 mm platinum center electrode and 11 mm titanium enhanced ground electrode.
BrandDenso #ad
ManufacturerDenso #ad
Height0 Inches
Length0 Inches
Weight0.11 Pounds
Width0 Inches
Part Number4503
Model4503
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2. E3 Spark Plugs

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E3 Spark Plug E3.48 Automotive Spark Plug

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E3 Spark Plugs #ad - Significant potential power increase: > 6% to 12% depending on engine class. Drastic potential emissions reduction when used in 2 and 4-stroke engines after 50 hours: 58% CO emissions reduction, 42% hydrocarbon reduction.

Thread Diameter-14mm. Significant potential fuel efficiency improvement: > 4% to 13% depending on engine class.
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Near elimination of performance inhibiting carbon deposits, dramatically longer plug life and a 5-year/100, 000 mile limited warranty. Diamondfire electrode technology that creates a superior spark and resulting flame front extending further into the cylinder, producing more localized pressure.
BrandE3 Spark Plugs #ad
ManufacturerE3 Spark Plugs #ad
Height0.8 Inches
Length6.1 Inches
Weight0.1 Pounds
Width4.1 Inches
Part NumberE3.48
ModelE3.48
Warranty5 Years or 100,000 miles parts
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3. Denso

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DENSO # 3377 IRIDIUM PLATINUM Power pack Spark Plugs -- SKJ20DR-M11 ----- 6 PCS NEW

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Denso #ad - 1order = 6 Pieces. Power pack. Free shipping to anywhere in usA and territories For This Item. Iridium plaTINUM. Denso 3377.
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BrandDenso #ad
ManufacturerDenso Sales California, Inc. #ad
Height0.96 Inches
Length3.62 Inches
Weight0.72 Pounds
Width5.76 Inches
Part Number3377
ModelSKJ20DR-M11
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4. Denso

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4 PK IK20 4PK, Denso IK20 Iridium Power Spark Plugs 5304

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Denso #ad - Unsurpassed center electrode durability. Tapered cut, U-Groove ground electrode. Fit type: Vehicle Specific. Required ignition voltage reduced. Patented 360-degree laser welding assembly process. 04mm iridium Tip.
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BrandDenso #ad
ManufacturerDenso #ad
Part NumberFBA_IK20
ModelIK20 (4PK)
Warranty1 year manufacturer
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5. Denso

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Denso U-Groove K16R-U Spark Plugs Pack of 4

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Denso #ad - Improved cold-starting. K16r-u. Efficient fuel consumption. Increases engine performance and throttle response. Stable combustion during idling.
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BrandDenso #ad
ManufacturerDenso #ad
Height1 Inches
Length4.5 Inches
Weight0.35 Pounds
Width3 Inches
Part NumberK16R-U
ModelK16R-U
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