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.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1980 | Audi | 4000 | |
| 1973–1979 | Audi | FOX | |
| 1984–1985 | BMW | 318i | |
| 1977–1983 | BMW | 320i | |
| 1989–1995 | Geo | Tracker | |
| 2003–2004 | Land Rover | Discovery | |
| 1995–2002 | Land Rover | Range Rover | |
| 1976–1980 | Mercedes-Benz | 450sl | |
| 1986–1995 | Suzuki | Samurai | |
| 1989–1995 | Suzuki | Sidekick |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: false |
| Ltl Freight Required: false |
| Prop 65: Unknown |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: true |
| Units Per Sku: 4 |
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
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