NGK Iridium IX Spark Plugs TR 55 1 IX
NGK Iridium IX Spark Plugs TR 55 1 IX
sku: 07VVM | mpn: TR55-1IX
Regular price
$11.08
Regular price
$11.58
Sale price
$11.08
Shipping calculated at checkout.
To United StatesChange
Final options and totals are confirmed at checkout.
484 in stock
Not sure this is the right part? Ask us to check fitment. Include your year, make, model, engine and manufacturer part number.
Quantity
Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyNGK Iridium IX Spark Plugs TR 55 1 IX
NGK's 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
Plug Specifications
- Thread Size: 14mm
- Hex Size: 5/8" (16mm)
- Reach: 17.55mm (.691")
- Seat Type: Tapered
- Gap: .059" (0.1.5mm)
- Heat Range: 5
- Terminal Type: Solid
- Resistor: Yes
- Thread Pitch: 1.25mm
- Brand: NGK
Note: Picture is generic and may not represent actual product.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996 | Buick | Century | Limited |
| 1994 - 1996 | Buick | Century | Special, Base, Custom |
| 1994 - 1996 | Chevrolet | Beretta | Base, Z26 |
| 1995 - 1997 | Chevrolet | Cavalier | LS |
| 1994 | Chevrolet | Cavalier | VL |
| 1994 - 1997 | Chevrolet | Cavalier | Z24, RS, Base |
| 1994 - 1996 | Chevrolet | Corsica | Base |
| 1994 - 1995 | Chevrolet | LLV | Base |
| 1994 - 1997 | Chevrolet | S10 | SS, Base, LS, ZR2 |
| 1987 - 1991 | Ford | Country Squire | Base, LX |
| 2003 | Ford | E-150 | XL, Base |
| 2003 | Ford | E-150 Club Wagon | XL, Chateau, XLT |
| 1998 - 2002 | Ford | E-150 Econoline | Base |
| 1998 - 2000 | Ford | E-150 Econoline | XL |
| 1998 - 2000 | Ford | E-150 Econoline Club Wagon | Custom |
| 2001 - 2002 | Ford | E-150 Econoline Club Wagon | XL |
| 1998 - 2002 | Ford | E-150 Econoline Club Wagon | XLT, Chateau |
| 2003 | Ford | E-250 | Base |
| 1998 - 2002 | Ford | E-250 Econoline | Base |
| 1998 - 2000 | Ford | E-250 Econoline | XL |
| 1991 - 1997 | Ford | Escort | Base |
| 1997 | Ford | Escort | Deportivo Equi, Deportivo |
| 1995 - 1997 | Ford | Escort | Equi, Mid, Aust |
| 1991 - 1996 | Ford | Escort | GT |
| 1995 | Ford | Escort | GT Equippe |
| 1994 | Ford | Escort | Lujo |
| 1991 - 2000 | Ford | Escort | LX |
| 1991 - 1995 | Ford | Escort | LX Sport |
| 1992 - 1993 | Ford | Escort | LX-E |
| 1998 - 2002 | Ford | Escort | SE |
| 1993 - 1997 | Ford | Escort | Sport |
| 2000 - 2002 | Ford | Escort | ZX2 |
| 1998 - 1999 | Ford | Escort | ZX2 Cool Coupe, ZX2 Equi, ZX2 Hot Coupe, SE Equi, ZX2 Tipico |
| 1999 - 2000 | Ford | Escort | ZX2 S/R |
| 2006 - 2010 | Ford | Explorer | Limited, XLT, Eddie Bauer |
| 2006 | Ford | Explorer | XLS |
| 2010 | Ford | Explorer | XLT Base |
| 2007 - 2010 | Ford | Explorer Sport Trac | Base, XLT, Limited |
| 1998 - 1999 | Ford | F-150 | Austera |
| 1998 - 2000 | Ford | F-150 | Base |
| 2007 - 2008 | Ford | F-150 | FX2 |
| 2005 - 2008 | Ford | F-150 | FX4, Flotillera, STX |
| 2000 - 2008 | Ford | F-150 | Harley-Davidson Edition |
| 2001 - 2008 | Ford | F-150 | King Ranch |
| 1999 - 2003 | Ford | F-150 | Lightning |
| 1998 - 2008 | Ford | F-150 | XL, Lariat, XLT |
| 2008 | Ford | F-150 | XTR, Limited, THE 60TH ANNIVERSARY EDITION |
| 2004 | Ford | F-150 Heritage | XLT, SVT Lightning, XL |
| 2002 | Ford | Focus | Base, Manual |
| 2003 - 2004 | Ford | Focus | High, Mid |
| 2000 - 2004 | Ford | Focus | LX, SE, ZTS, ZX3 |
| 2000 | Ford | Focus | Sony Limited Edition |
| 2002 - 2004 | Ford | Focus | ZX5, SVT, ZTW |
| 2006 - 2007 | Ford | Freestar | Sport, LX Base, SE, Limited, LX Plus, Base, SEL |
| 1985 - 1986 | Ford | LTD | Base, Crown Victoria, Country Squire, Brougham |
| 1986 | Ford | LTD | Crown Victoria LX, Country Squire LX |
| 1985 | Ford | LTD | LX Brougham |
| 1987 - 1991 | Ford | LTD Crown Victoria | S, Base, LX |
| 1994 - 2010 | Ford | Mustang | Base |
| 1997 | Ford | Mustang | Cobra |
| 1994 | Ford | Mustang | Convertible |
| 1985 - 2010 | Ford | Mustang | GT |
| 2005 - 2008 | Ford | Mustang | GT Base |
| 2005 - 2009 | Ford | Mustang | GT Equipado |
| 1995 | Ford | Mustang | GTS, SVT Cobra R |
| 1996 - 1997 | Ford | Mustang | High |
| 2007 - 2009 | Ford | Mustang | Lujo |
| 1998 | Ford | Mustang | Semi-Equipado, Equipado |
| 2008 - 2010 | Ford | Mustang | Shelby |
| 2007 - 2008 | Ford | Mustang | Shelby GT |
| 2007 - 2010 | Ford | Mustang | Shelby GT500 |
| 2008 - 2009 | Ford | Mustang | Shelby GT500KR, Bullitt |
| 1985 - 1986 | Ford | Mustang | SVO, LX |
| 1994 - 1998 | Ford | Mustang | SVT Cobra |
| 2008 - 2011 | Ford | Ranger | Base |
| 2001 - 2005 | Ford | Ranger | Edge |
| 2001 - 2002 | Ford | Ranger | EV |
| 2005 - 2009 | Ford | Ranger | FX4 |
| 2006 - 2010 | Ford | Ranger | Limited |
| 2002 | Ford | Ranger | Postal |
| 2002 - 2011 | Ford | Ranger | Sport |
| 2005 - 2007 | Ford | Ranger | STX |
| 2004 | Ford | Ranger | Tremor |
| 2001 - 2011 | Ford | Ranger | XLT, XL |
| 1988 - 1991 | Ford | Taurus | Base |
| 1988 - 1992 | Ford | Taurus | L |
| 1988 - 1995 | Ford | Taurus | LX, GL |
| 1988 | Ford | Taurus | MT5 |
| 1995 | Ford | Taurus | SE |
| 1989 - 1995 | Ford | Taurus | SHO |
| 1984 - 1996 | Ford | Thunderbird | Base |
| 1984 - 1986 | Ford | Thunderbird | Elan |
| 1985 - 1990 | Ford | Thunderbird | Equipado |
| 1984 - 1985 | Ford | Thunderbird | Fila |
| 1984 - 1997 | Ford | Thunderbird | LX |
| 1984 - 1988 | Ford | Thunderbird | Sport, Turbo |
| 1989 - 1995 | Ford | Thunderbird | Super Coupe |
| 1991 - 1994 | Ford | Thunderbird | V8 |
| 1995 | Ford | Windstar | GL Plus, GL, Base, LX |
| 1994 - 1997 | GMC | Sonoma | SL, SLE, SLS |
| 1996 - 1997 | Isuzu | Hombre | XS, S |
| 2006 | Land Rover | LR3 | Base |
| 2009 | Land Rover | LR3 | HSE Lux |
| 2005 - 2009 | Land Rover | LR3 | SE, HSE |
| 1986 - 1994 | Lincoln | Continental | Base |
| 1991 - 1994 | Lincoln | Continental | Executive |
| 1986 - 1987 | Lincoln | Continental | Givenchy |
| 1988 - 1994 | Lincoln | Continental | Signature |
| 1984 - 1987 | Lincoln | Mark VII | LSC, Bill Blass, Base |
| 1984 - 1985 | Lincoln | Mark VII | Versace |
| 1986 - 1990 | Lincoln | Town Car | Base, Cartier, Signature |
| 1990 | Lincoln | Town Car | Executive, Touring Edition, Cypress |
| 1989 | Lincoln | Town Car | Signature SE |
| 2002 - 2009 | Mazda | B4000 | Base |
| 2001 - 2009 | Mazda | B4000 | DS |
| 2001 - 2010 | Mazda | B4000 | SE |
| 1986 | Mercury | Capri | 5.0 |
| 1984 - 1986 | Mercury | Capri | GS |
| 1984 - 1985 | Mercury | Capri | RS |
| 1984 | Mercury | Capri | RS Turbo |
| 1987 - 1991 | Mercury | Colony Park | GS, LS |
| 1985 - 1986 | Mercury | Cougar | Base |
| 1985 - 1992 | Mercury | Cougar | LS |
| 1985 - 1997 | Mercury | Cougar | XR-7 |
| 1986 - 1989 | Mercury | Grand Marquis | Base |
| 1986 | Mercury | Grand Marquis | Colony Park |
| 1987 - 1991 | Mercury | Grand Marquis | GS |
| 1986 - 1991 | Mercury | Grand Marquis | LS |
| 1983 - 1986 | Mercury | Marquis | Brougham, Base |
| 2004 - 2005 | Mercury | Monterey | Base, Premier |
| 2005 - 2007 | Mercury | Monterey | Luxury |
| 2007 - 2010 | Mercury | Mountaineer | Base |
| 2006 | Mercury | Mountaineer | Convenience, Luxury |
| 2006 - 2010 | Mercury | Mountaineer | Premier |
| 1988 - 1995 | Mercury | Sable | LS, GS |
| 1995 | Mercury | Sable | LTS |
| 1991 - 1996 | Mercury | Tracer | Base, LTS |
| 1997 - 1999 | Mercury | Tracer | GS |
| 1991 - 1999 | Mercury | Tracer | Trio, LS |
| 1994 - 1996 | Oldsmobile | Cutlass Ciera | Base |
| 1994 | Oldsmobile | Cutlass Ciera | SL, S |
| 1997 | Pontiac | Sunfire | Base |
| 1995 - 1997 | Pontiac | Sunfire | SE, GT |
