Top 5 NGK 3403 G-Power Platinum Alloy Spark Plug TR55GP – Automotive Replacement Spark Plugs

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1. NGK


NGK 3403 G-Power Platinum Alloy Spark Plug TR55GP, 4 PCS NEW

NGK #ad - Trivalent metal plating. Platinum alloy ground and center electrode provide greater spark. Insulator noses have special configurations that improve throttle response and prevent fouling with corrugated ribs, which prevents flashover. Superior performance with better fuel efficiency, lower emissions, and quicker starts. Require voltage reduced by 06mm laser welded fine platinum tip.
BrandNGK #ad
ManufacturerNGK #ad
Height3.32 Inches
Length3.31 Inches
Weight0.36 Pounds
Width0.94 Inches
Part NumberFBA_3403

2. NGK


NGK TR55GP G-Power Spark Plug

NGK #ad - 06mm laser welded fine Platinum tip reduces required voltage ensuring high durability and a consistently stable spark. G-power platinum alloy spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts.

Trivalent metal plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage. Platinum alloy ground and center electrode for greater spark while ensuring precise gap during the life of the plug. Special configurations are used for the insulator noses to improve throttle response and prevent fouling with corrugated ribs on insulator to prevent flashover.
BrandNGK #ad
ManufacturerNGK #ad
Height1 Inches
Length4 Inches
Weight0.1 Pounds
Width1 Inches
Part NumberTR55GP

3. MAS


MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER Set of 8

MAS #ad - Mas performance ignition coils with motorcraft plugs sp479, one year limited warranty. Oe standard: all of the ignition coils are built to achieve or exceed OE specifications, subject to strict quality control testing, offer the best possible performance and dependability.

Please use the year/make/model drop down bar and interchangeable part numbers to confirm compatibility. Replaces ref# dg508. Replaces dealer part numbers: dg508 sp479 dg457 dg472 dg491 f523 dg508 3w7z12029aa, cop9 fd503 dg467 dg473 dg481 fd493 dq50101 fd503t, c566 f7tu12a366ab gn10164 1L2U12029AA 1L2U12A366A. The ignition coils are easy to install, low-emissions, it use the high grade materials, each coil is design for specific application, high energy output. High heat resistant compound for our ignition coil on plug boot to withstanding heat stress for longer durability.
BrandMAS #ad
ManufacturerKing Auto Parts #ad
Weight4.1 Pounds
Part NumberDG508GREEN SP479
ModelDG508GREEN SP479

4. NGK


NGK # 3186 G-Power Platinum Spark Plugs TR5GP, 6 PCSNEW

NGK #ad - Package dimensions: 16. 002 l x 3. 048 h x 19. 304 w centimeters. 1order = 6 Pieces. Manufacturer: NGK. Quality Assured.
BrandNGK #ad
ManufacturerNGK #ad
Weight0.01 Pounds
Part Number3186
WarrantyLimited Warranty

5. Edelbrock


Edelbrock 22716 Ultra Spark 50 Plug Wire Set w/Metal Sleeves 50 ohms Of Resistance Per Foot High Performance Ultra Spark 50 Plug Wire Set, Black

Edelbrock #ad - Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression. Extremely high emi/rfi suppression along with a very low resistance to help deliver the most spark possible. Heavy duty 8. 5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. Engineered for high performance engines that need all of the voltage they can get for maximum power output. Made from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance.
BrandEdelbrock #ad
ManufacturerEdelbrock #ad
Height0 Inches
Length0 Inches
Weight2.29 Pounds
Width0 Inches
Part Number22716
Warranty90 Day Manufacturer