NGK

NGK Iridium IX Spark Plugs (Set of 4) | Gen 1 MINI Cooper

Out of stock
Usually ships within 24 hours
Regular price $93.45
Spark Plug Heat Range Choice
Product details
  • Vendor NGK
  • SKU 53-3NGK777
  • Model
    • Hatchback (R53)
  • Make
    • MINI Cooper

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Designed specifically for the performance enthusiast. Iridium IX S spark plugs offer extreme ignitability, improved throttle response and superior anti-fouling. NGK Iridium Spark Plugs have proven to be the best choice for performance minded MINI Cooper owners. Fits Gen 1 MINI Coopers (2002-2006 R53S & 2005-2008 R52S)

  • Three Heat Ranges Available (Factory Heat Range, +1 Colder, +2 Colder) 
    • See below for heat range recommendations
  • Sold in a set of 4
  • Fits Gen 1 MINI Coopers (2002-2006 R53S & 2005-2008 R52S)
  • Fine Iridium tip ensures high durability and a consistently stable spark
  • Iridium alloy has extremely high melting point, perfect for today's high-tech, high-performance engines
  • Trivalent Metal Plating - superior anti-corrosion and anti-seizing properties
  • Outstanding acceleration, high fuel efficiency and durability
  • Ultimate design, technology and performance.
  • 0.6mm laser welded iridium tip
  • Iridium alloy is extremely durable against heat, corrosion, and electrical wear
  • Tapered ground electrode to minimize "quenching effect"

Heat Range Recommendations

Select desired heat range when ordering.

  • Standard Heat Range: Best choice for daily driver with minor engine modifications
  • +1 Colder Heat Range: Recommended for agressve driving and cars with engine mods such as 16% & 4% supercharger pulleys, ECU Tunes, 550cc injectors, cat-less free flow exhaust system with header and high RPM operation.
  • +2 Colder Heat range: Recommended for all out performance engine mods (+250 HP) and sustained high RPM track driving. NOT RECOMMENDED FOR STREET DRIVING