4285 NGK Laser Platinum Spark Plug
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NGK SPARK PLUGSPART NUMBER: 739-4285

4285 NGK Laser Platinum Spark Plug

$1381
ShippingShips on Sep 14, 2026
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NGK Laser Platinum Spark Plug

NGK SPARK PLUGS 4285 Features:

NGK Laser Platinum spark plugs provide high ignitability and longer service life compared to conventional nickel spark plugs. Laser Platinum plugs are tested to the highest standards to ensure quality and durability. Engineered specifically for OE applications. Laser platinum plugs provide stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. High-grade pure alumina ceramic and 98% pure copper core prevents spark plug from overheating and provides reliable starts. Most Laser Platinum spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.
  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction platinum alloy center electrode provides consistent performance
  • PLATINUM ALLOY CENTER ELECTRODE: Longer wearing and higher temperature resistance compared to traditional nickel spark plugs
  • OE SPECIFIED MULTI-GROUND ELECTRODE: Provides excellent cold start performance and anti-fouling properties
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • RECOMMENDED USAGE: Best for vehicles with OE platinum alloy multi-ground electrode plugs
Part TypeSpark Plug
BrandNGK SPARK PLUGS
Part CategoryReplacement Parts
Vendor Part Number4285
Package Qty1
Package TypeEA
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