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NGK Iridium IX Spark Plug 2477 ZFR5FIX-11
NGK Iridium IX Spark Plug 2477 ZFR5FIX-11
NGK Iridium IX Spark Plug 2477 ZFR5FIX-11
NGK Iridium IX Spark Plug 2477 ZFR5FIX-11
NGK Iridium IX Spark Plug 2477 ZFR5FIX-11
NGK Iridium IX Spark Plug 2477 ZFR5FIX-11

NGK Iridium IX Spark Plug 2477 ZFR5FIX-11

NGKZFR5FIX-11 (16 in stock)

Regular price $7.99 Sale

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.

NGK IX Iridium Series plugs were designed specifically for the performance enthusiast.

  • Fine wire center electrode ensures high durability and a consistently stable spark
  • Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage
  • MPN: ZFR5FIX-11

Specifications

Warranty 1 Year
Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand NGK
Heat Range 5
Longevity 50k Miles
Resistor Yes

Shell

Thread Size 14mm
Thread Pitch 1.25mm
Seat Type Gasket
Resistor Value 5K Ohm
Reach 19mm (3/4")
Hex Size 5/8" (16mm)
Terminal Type Solid
Overall Height ISO
Gap .043" (1.1mm)

Center Electrode

Material Iridium
Type Fine Wire
Size 0.6mm
Projection Extended Projection

Ground Electrode

Material Nickel
Type Standard
Shape Taper Cut
Quantity 1

 

Fitment

2017
Dodge
Jeep
2016
Dodge
Jeep
2015
Dodge
Jeep
2014
Chrysler
Dodge
Jeep
2013
Chrysler
Dodge
Jeep
2012
Chrysler
Dodge
Hyundai
Jeep
2011
Chrysler
Dodge
Hyundai
Jeep
Kia
2010
Chrysler
Dodge
Hyundai
Jeep
Kia
2009
Chrysler
Dodge
Hyundai
Jeep
Kia
2008
Dodge
Hyundai
Jeep
Kia
Saturn
2007
Chrysler
Dodge
Hyundai
Jeep
Mitsubishi
2006
Dodge
Mitsubishi
2005
Dodge
Honda
2004
Dodge
Honda
2003
Acura
Dodge
Honda
Mazda
2002
Acura
Honda
Mazda
2001
Acura
Honda
Mazda
2000
Acura
Honda
Mazda
1999
Acura
Honda
Isuzu
Mazda
1998
Acura
Honda
Isuzu
Mazda
1997
Acura
BMW
Honda
Isuzu
Mazda
Nissan
1996
Acura
BMW
Dodge
Honda
Isuzu
Mazda
Nissan
1995
Acura
BMW
Dodge
Honda
Mazda
Nissan
1994
Acura
BMW
Dodge
Honda
Mazda
Nissan
1993
Acura
BMW
Honda
Mazda
Nissan
1992
Acura
BMW
Honda
Mazda
Nissan
1991
BMW
Honda
Mazda
Nissan
1990
BMW
Honda
Mazda
Nissan
1989
BMW
1988
BMW