Best Spark Plugs For 2006 Mustang Gt: image
Best Overall

Ford 4.6L, 5.4L and 6.8L 3-valve engines with platinum fine wire tip have been designed for improved heat transfer. The plug is made from high-strength steel and has a threaded bore to ensure maximum performance. It can be installed on any flat surface without damaging the engine. The spark plug is available in two sizes: Standard and Premium. Notably, the fuel efficiency of these engines was reduced by over 10%.

Best Price

AutoLite Spark Plugs are engineered for better overall durability with virtually no gap erosion for longer ignitibility performance. The spark plugs have a diameter of 0.6mm, which is equivalent to the thickness of a human hairline. The spark plugs can be installed in any vehicle and will last for up to 10 years. They are made from high-purity platinum alloy that has been tested under extreme conditions like extreme temperatures. The spark plugs are available in black or white versions. Notably, they cost about?2

Most Discussed

G-Power Platinum Alloy Spark Plugs offer improved fuel efficiency, reduced emissions and faster starts. The plugs have a 360-degree laser welding process which reduces the risk of sparking due to friction between the motor and the gasket. It also offers an anti-corrosive coating that prevents carbon monoxide (CO2) from entering the combustion chamber. They are available in three sizes: Standard, Premium and Special. The plugs can be used with or without batteries. Notably, these products cost around?1,000.

Best Spark Plugs For 2006 Mustang Gt

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Top 8 Best Spark Plugs For 2006 Mustang Gt

1
Why we chose it
  • These spark plugs provide better durability and performance for better ignitability
  • Spark Plugs are engineered for original equipment and replacement applications. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability
  • Remedies common spark plug issues such as slow acceleration, poor fuel economy, engine misfires, rough start and idle
  • 1 Year Limited Warranty – Please use enter your vehicle in your Amazon Garage above to see if this part is compatible with your vehicle
  • The center electrode tip wears less than a standard spark plug providing years of reliable service
ENA Set of 8 Platinum Spark Plug Set Compatible with Ford 2005 2006 2007 2008 Mustang 4.6L V8: image
90%
customers recommend this product
4.5/ 5
Top Pick
2

Autolite HT1-4PK Platinum High Thread Spark Plug, Pack of 4

89 ratings | 3 offers | 89 Reviews
Price: $16.88$52.51
Why we chose it
  • One-piece ground shield strap for improved heat transfer
  • Platinum fine wire tip provides improved fuel efficiency, lower emissions and improved horsepower with virtually no gap erosion
  • Patented, OE Design provides consistent optimal performance
  • High Strength Steel technology to make replacement easy with special socket tool
  • Designed specifically for Ford 4.6L, 5.4L and 6.8L 3-valve engines
Autolite HT1-4PK Platinum High Thread Spark Plug, Pack of 4: image
90%
customers recommend this product
4.5/ 5
Value for money4.7
Mileage4.4
3

New Motorcraft SP547 Spark Plug (8 PACK) Finewire Platinum

25 ratings | 2 offers | 25 Reviews
Price: $77.99$107.17
Why we chose it
  • Official plug of Nascar
  • PACK OF 8
  • Conducting glass-seal terminations and carbon-based resistor
  • Two platinum alloys (Platinum nickel and platinum iridium)
  • Platinum alloy enhancement in fine-wire form on center electrode and pad form on ground shield strap
New Motorcraft SP547 Spark Plug (8 PACK) Finewire Platinum: image
96%
customers recommend this product
4.8/ 5
4

Motorcraft SP-514 Spark Plug

31 ratings | 11 offers | 31 Reviews
Price: $13.88$28.91
Why we chose it
  • Package Weight: 0.050 pounds
  • Fit type: Vehicle Specific
  • Package Dimensions: 3.302 H x 9.652 L x 2.794 W (centimeters)
  • Part number: SP514
Motorcraft SP-514 Spark Plug: image
80%
customers recommend this product
4/ 5
5

Champion Double Platinum Power 7989 Spark Plug (Carton of 1)

79 ratings | 15 offers | 79 Reviews
Price: $13.09$30.73
Why we chose it
  • Double platinum conductors place platinum on both the center and ground electrodes to ensure longer plug life and minimize wear on both electrode surfaces
  • An exclusive heat-active alloy allows the electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads
  • Platinum center and ground electrode for greater wear resistance
  • Champion double platinum spark plugs utilize an exclusive heat-active alloy The dual platinum fine-wire center electrode and platinum pad electrodes provide sharper spark focus and maximize plug life
  • Fine-wire center electrode for greater ignitability
  • The fine-wire and V-trimmed electrode creates a sharper spark focus than a conventional spark plug
  • V-trimmed ground electrode promotes sharper spark focus
  • Maintains stable operating temperature under all engine loads
  • Double Platinum Power – Premium Spark Plug. More Powerful Performance.
Champion Double Platinum Power 7989 Spark Plug (Carton of 1): image
90%
customers recommend this product
4.5/ 5
6
Why we chose it
  • High quality from high quality material :Purified alumina powder insulator from Germany ALMATIS(Model:HVA FG Q06) and Full-automatic isopressing Iron shell(Model:20# 08 AL) and automatic welding/rolling bending Central electrode platinum alloy and 360 degree laser welding
  • Increases Fuel Efficiency : G-Power Platinum Alloy Spark Plugs offer superior performance with improved fuel efficiency, lower emissions, and quicker starts
  • Durability :Trivalent Metal Plating offers superior anti corrosion and anti seizing properties while the triple gasket seal eliminates combustion gas leakage
  • Increased conductivity : Increased conductivity and heat control for good overall. Stability: 0.6mm laser welded fine Platinum tip reduces required voltage ensuring motorcraft high durability and a consistently stable spark
  • Reduce the risk :Updated design reduce the risk of breaking off during working
HiVehicle Platinum Spark Plugs SP514 - PZH1F PZT1F Solid Nikel Bridge Ground Electrode for Ford Expedition Explore F150 Lincoln: image
80%
customers recommend this product
4/ 5
7

E3 Spark Plugs E3.70 Automotive Spark Plug, Pack of 1

117 ratings | 31 offers | 117 Reviews
Price: $9.4$39.25
Why we chose it
  • PATENTED TECHNOLOGY: DiamondFIRE ground electrode is secured to the shell with 3 legs that help facilitate excellent heat transfer and increase turbulence in the cylinder
  • INCREASED DURABILITY: Designed with colder heat ranges to enable performance modifications, and contains Yttrium-enhanced alloy for up to 8% reduction in side wire temperature for less pre-ignition
  • FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits Ford Titan applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
  • WHAT’S INCLUDED: One (1) E3.70 spark plug. Features 16mm thread diameter 0.860-inch thread reach plug with taper seat 5/8-inch hex size
E3 Spark Plugs E3.70 Automotive Spark Plug, Pack of 1: image
86%
customers recommend this product
4.3/ 5
Mileage3.6
Value for money3
8

New AutoLite Spark Plug Set of 8

23 ratings | 2 offers | 23 Reviews
Price: $85.44$87.53
Why we chose it
  • Designed for better overall durability with virtually no gap erosion for longer plug life
  • Iridium-enhanced platinum alloy 0.6mm finewire center electrode for improved ignitibility performance
  • Patented V-trimmed platinum sidewire technology resists wear
  • Attached motor seat gasket and terminal nut
  • OE equivalent design is engineered for every engine to ensure the right plug for your vehicle
New AutoLite Spark Plug Set of 8: image
84%
customers recommend this product
4.2/ 5
Top Pick
Autolite HT1-4PK Platinum High Thread Spark Plug, Pack of 4
Autolite Platinum High Thread Spark Plug. Ships as pack of 4.
Ranking the Brands
ENA: 12.50%
Autolite: 12.50%
Motorcraft: 25.00%
Champion: 12.50%
HiVehicle: 12.50%
E3 Spark Plugs: 12.50%
AD Auto Parts: 12.50%

Comparison Table

Сomparison: ENA Set of 8 Platinum Spark Plug Set Compatible with Ford 2005 2006 2007 2008 Mustang 4.6L V8: imageСomparison: Autolite HT1-4PK Platinum High Thread Spark Plug, Pack of 4: imageСomparison: New Motorcraft SP547 Spark Plug (8 PACK) Finewire Platinum: imageСomparison: Motorcraft SP-514 Spark Plug: imageСomparison: Champion Double Platinum Power 7989 Spark Plug (Carton of 1): imageСomparison: HiVehicle Platinum Spark Plugs SP514 - PZH1F PZT1F Solid Nikel Bridge Ground Electrode for Ford Expedition Explore F150 Lincoln: imageСomparison: E3 Spark Plugs E3.70 Automotive Spark Plug, Pack of 1: imageСomparison: New AutoLite Spark Plug Set of 8: image
ENA Set of 8 Platinum Spark Plug Set Compatible with Ford 2005 2006 2007 2008 Mustang 4.6L V8Autolite HT1-4PK Platinum High Thread Spark Plug, Pack of 4New Motorcraft SP547 Spark Plug (8 PACK) Finewire PlatinumMotorcraft SP-514 Spark PlugChampion Double Platinum Power 7989 Spark Plug (Carton of 1)HiVehicle Platinum Spark Plugs SP514 – PZH1F PZT1F Solid Nikel Bridge Ground Electrode for Ford Expedition Explore F150 LincolnE3 Spark Plugs E3.70 Automotive Spark Plug, Pack of 1New AutoLite Spark Plug Set of 8
ManufacturerENAFRAMMotorcraftMotorcraftChampion Spark PlugHiVehicleE3 Spark PlugsAutoLite
BrandENAAutoliteMotorcraftMotorcraftChampionHiVehicleE3 Spark PlugsAD Auto Parts
Item Weight3.6 pounds7.2 ounces14.9 ounces3 pounds0.8 ounces15.2 ounces4.8 ounces8 ounces
Is Discontinued By ManufacturerNoNoNoNoNoNo
ExteriorTexturedPolishedPaintedMetallic Finish
Core MaterialPlatinumPlatinumPlatinumIridium
Top Material TypeAlloy SteelNickelNickelAlloy SteelAlloy Steel
Package Dimensions4.2 x 3.8 x 1.2 inches4.25 x 3.86 x 2.13 inches9.5 x 9.5 x 0.5 inches
Country of OriginMexicoChinaMexicoChina
Product Dimensions4.2 x 3.7 x 1.2 inches3.94 x 3.94 x 3.94 inches3.6 x 0.55 x 0.55 inches4.78 x 1.5 x 1.6 inches

Products with 5 star rating

Tips and advices on YouTube

HOW TO CHANGE SPARK PLUGS AND COILS ON A 05-09 MUSTANG GT! (EASY INSTALL)
2005-2008 Mustang GT Ford Motorcraft OEM Spark Plugs Review
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