NGK IX Iridium Spark Plug Box of 4 (TR6IX)
SKU 3689
MPN ngk3689
$90.60 · In stock
NGK IX Iridium Spark Plug Box of 4 (TR6IX)
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 | Submodel | Drive |
|---|---|---|---|---|
| 2007–2014 | Ford | Mustang | Shelby GT500 | — |
| 2005–2006 | Ford | GT | Base | — |
| 2001 | Mercury | Sable | LS | — |
| 1968–1971 | Rover | 2000 | TC | — |
| 2012–2015 | Chevrolet | Camaro | ZL1 | — |
| 2006–2011 | Lincoln | Town Car | Executive L | — |
| 2000 | Ford | Taurus | SVG | — |
| 2006–2013 | Chevrolet | Corvette | Z06 | — |
| 2000 | Aston Martin | DB7 | Vantage Volante | — |
| 2006 | Lincoln | Town Car | Protection Series | — |
| 1996–2005 | Ford | Crown Victoria | S | — |
| 2011 | Chevrolet | Corvette | Z06 Carbon | — |
| 2014–2015 | Chevrolet | Camaro | Z/28 | — |
| 2000–2004 | Ford | Taurus | SES | — |
| 1990 | Pontiac | Grand Prix | Mclaren | — |
| 2006–2010 | Lincoln | Town Car | Executive | — |
| 1997–2011 | Ford | Crown Victoria | LX | — |
| 2008–2011 | Ford | Crown Victoria | Police Interceptor | — |
| 1999–2004 | Ford | Ranger | XL | — |
| 2006–2009 | Ford | Crown Victoria | Fleet | — |
| 2005 | Ford | Crown Victoria | Special Edition | — |
| 2006–2008 | Mercury | Grand Marquis | GS | — |
| 1999–2004 | Ford | Taurus | LX | — |
| 2000 | Aston Martin | DB7 | Vantage | — |
| 2004 | Ford | F-150 Heritage | SVT Lightning | — |
| 2009–2015 | Cadillac | CTS | V | — |
| 1996–2008 | Ford | Crown Victoria | Base | — |
| 2006–2007 | Lincoln | Town Car | Designer Series | — |
| 2004 | Ford | Ranger | Tremor | — |
| 2006–2011 | Lincoln | Town Car | Signature L | — |
| 1989 | Pontiac | Grand Prix | SE | — |
| 2004 | Ford | Crown Victoria | LX Sport | — |
| 2006–2011 | Lincoln | Town Car | Signature Limited | — |
| 2002–2003 | Ford | F-150 | Harley-Davidson Edition | — |
| 2006–2011 | Mercury | Grand Marquis | LS | — |
| 2006–2007 | Lincoln | Town Car | Signature | — |
| 2000 | Ford | Taurus | SE Comfort | — |
| 2008 | Chevrolet | Corvette | 427 Limited Edition Z06 | — |
| 1999–2000 | Mazda | B3000 | Troy Lee | — |
| 1999–2006 | Ford | Taurus | SE | — |
| 1999–2003 | Ford | F-150 | Lightning | — |
| 2004–2006 | Ford | Taurus | SEL | — |
| 2010–2011 | Ford | Crown Victoria | Base | — |
| 2003–2005 | Mercury | Sable | GS | — |
| 2013 | Chevrolet | Corvette | 427 | — |
| 2001 | Mazda | B3000 | DS | — |
| 2008–2009 | Ford | Mustang | Shelby GT500KR | — |
| 2001–2004 | Ford | Ranger | Edge | — |
| 1968–1971 | Rover | 2000 | Base | — |
| 1996–2005 | Ford | Crown Victoria | Police Interceptor | — |
| 2009–2013 | Chevrolet | Corvette | ZR1 | — |
| 1989 | Pontiac | Firebird | Trans Am | — |
| 1990 | Pontiac | Grand Prix | STE | — |
| 1989 | Pontiac | Firebird | Trans Am GTA SE | — |
| 2002–2009 | Ford | Crown Victoria | LWB | — |
| 2003 | Ford | Taurus | SE Comfort | — |
| 1999–2001 | Mazda | B3000 | SE | — |
| 1999–2004 | Ford | Ranger | XLT | — |
| 2000 | Mazda | B3000 | SX | — |
| Category | Ignition |
|---|---|
| Sub-Category | Spark Plugs |
| UPC | 87295136898 |
| CARB Approved | Yes |
| Weight | 0.4 lb |
| Dimensions (L×W×H) | 4.1 × 3.6 × 1 in |