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E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1
  • E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1
  • E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1
  • E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1
  • E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1

E3 Spark Plugs

E3 Spark Plugs E3.56 Spark Plug Automotive, Pack of 1

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Core Material
Copper
Gap Size
0.04 Inches
Thread Size
14mm
Top Material Type
Alloy Steel

Key features

  • FOR OPTIMAL PERFORMANCE: Automotive spark plug that fits a variety of late model applications, designed to increase power, reduce fuel consumption, and improve hydrocarbon emissions
  • 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
  • WHAT'S INCLUDED: One (1) E3.56 spark plug. Features 14mm thread diameter; 0.750-inch thread reach plug with gasket seat; 5/8-inch hex size
  • WARRANTY: Often used for imports. Unique ground electrode and full-size center electrode provides optimal performance guaranteed for five years or 100,000 miles

Specifications

BrandE3 Spark Plugs
Core MaterialCopper
Gap Size0.04 Inches
Thread Size14mm
Top Material TypeAlloy Steel
Vehicle Service TypeCar
ManufacturerE3 Spark Plugs
ModelE356
Item Weight1.76 ounces
Product Dimensions4.75 x 3.6 x 1 inches
Country of OriginChina
Item model numberE356
ExteriorMachined
Manufacturer Part NumberE356
OEM Part NumberE3.56
ASINB000BPOIB6

About this product

Product Description Copper Core Spark Plugs deliver quick starts, improved fuel economy, and smooth acceleration. The copper-glass seal bonded insulator, terminal post, and center electrode ensure a tight seal that is 100 percent leak-proof, and the full copper core electrode improves heat transfer and optimizes plug life. Copper Core Spark Plugs feature high alumina ceramic for high dielectric strength, and a steel shell for installation robustness. The multi-rib insulator reduces the danger of "flash over" to prevent misfires, and the copper core center electrode provides higher thermal conductivity. These spark plugs are engineered with a high nickel alloy center and ground electrode for extended life. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Designed and engineered in the USA. Amazon.com

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