NGK
NGK Iridium IX
$85.52
SKU: 2313 · Ignition & Electrical
Product Details
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
- RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Fine iridium tip ensures durable and consistent spark
Vehicle Fitment 25 applications
Chrysler (1)
- 2005–2008 300 5.7L HEMI V8
Dodge (19)
- 2003–2008 Ram 1500 3.7L PowerTech V6
- 2003–2008 Ram 1500 4.7L PowerTech V8
- 2003–2008 Ram 1500 5.7L HEMI V8
- 2003 Ram 1500 5.9L V8
- 2003–2008 Ram 2500 5.7L HEMI V8
- 2003–2008 Ram 2500 5.9L Cummins Diesel
- 2003 Ram 2500 8.0L V10
- 2003–2008 Ram 3500 5.7L HEMI V8
- 2003–2008 Ram 3500 5.9L Cummins Diesel
- 2003 Ram 3500 8.0L V10
- 2004–2008 Durango 3.7L PowerTech V6
- 2004–2008 Durango 4.7L PowerTech V8
- 2004–2008 Durango 5.7L HEMI V8
- 2005–2008 Magnum 5.7L HEMI V8
- 2006–2008 Charger 5.7L HEMI V8
- 2007–2008 Ram 2500 6.7L Cummins Diesel
- 2007–2008 Ram 3500 6.7L Cummins Diesel
- 2008 Charger 2.7L V6
- 2008 Charger 3.5L V6
Jeep (5)
- 2003–2006 Wrangler 2.4L L4
- 2005–2008 Grand Cherokee 4.7L PowerTech V8
- 2005–2008 Grand Cherokee 5.7L HEMI V8
- 2005–2006 Wrangler 4.0L L6
- 2007–2008 Grand Cherokee 3.0L CRD Diesel V6