NGK Iridium IX Spark Plug Box of 4 (TR55-1IX)
$50.00 CAD
$50.00
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SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Brand: NGK
SKU: NGK7316
UPC: 87295173169
SKU: NGK7316
UPC: 87295173169
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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994 | Buick | Century | Custom |
| 1996 | Buick | Century | Limited |
| 1994-1996 | Buick | Century | Special |
| 1994-1996 | Chevrolet | Beretta | Base |
| 1995-1997 | Chevrolet | Cavalier | Base |
| 1995-1997 | Chevrolet | Cavalier | LS |
| 1994,1997 | Chevrolet | Cavalier | RS |
| 1994 | Chevrolet | Cavalier | VL |
| 1994-1996 | Chevrolet | Corsica | Base |
| 1994-1995 | Chevrolet | LLV | Base |
| 1994-1997 | Chevrolet | S10 | Base |
| 1994-1997 | Chevrolet | S10 | LS |
| 1987-1991 | Ford | Country Squire | Base |
| 1987-1991 | Ford | Country Squire | LX |
| 2003 | Ford | E-150 | Base |
| 2003 | Ford | E-150 Club Wagon | Chateau |
| 2003 | Ford | E-150 Club Wagon | XL |
| 2003 | Ford | E-150 Club Wagon | XLT |
| 1998-2002 | Ford | E-150 Econoline | Base |
| 1998-2000 | Ford | E-150 Econoline | XL |
| 1998-2002 | Ford | E-150 Econoline Club Wagon | Chateau |
| 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 |
| 2003 | Ford | E-250 | Base |
| 1998-2002 | Ford | E-250 Econoline | Base |
| 1998-2000 | Ford | E-250 Econoline | XL |
| 1991-1997 | Ford | Escort | Base |
| 1991-2000 | Ford | Escort | LX |
| 1991-1995 | Ford | Escort | LX Sport |
| 1998-1999,2001-2002 | Ford | Escort | SE |
| 1996-1997 | Ford | Escort | Sport |
| 2006-2010 | Ford | Explorer | Eddie Bauer |
| 2006-2010 | Ford | Explorer | Limited |
| 2006 | Ford | Explorer | XLS |
| 2006-2010 | Ford | Explorer | XLT |
| 2007-2010 | Ford | Explorer Sport Trac | Limited |
| 2007-2010 | Ford | Explorer Sport Trac | XLT |
| 1998-2000 | Ford | F-150 | Base |
| 2005-2008 | Ford | F-150 | STX |
| 1998-2003,2005-2008 | Ford | F-150 | XL |
| 1998-2003,2005-2008 | Ford | F-150 | XLT |
| 2004 | Ford | F-150 Heritage | XL |
| 2004 | Ford | F-150 Heritage | XLT |
| 2000-2004 | Ford | Focus | LX |
| 2000-2003 | Ford | Focus | SE |
| 2006-2007 | Ford | Freestar | Base |
| 2006-2007 | Ford | Freestar | Limited |
| 2006-2007 | Ford | Freestar | SE |
| 2006-2007 | Ford | Freestar | SEL |
| 1985-1986 | Ford | LTD | Base |
| 1985-1986 | Ford | LTD | Brougham |
| 1986 | Ford | LTD | Country Squire |
| 1986 | Ford | LTD | Country Squire LX |
| 1986 | Ford | LTD | Crown Victoria |
| 1986 | Ford | LTD | Crown Victoria LX |
| 1987-1991 | Ford | LTD Crown Victoria | Base |
| 1987-1991 | Ford | LTD Crown Victoria | LX |
| 1987-1991 | Ford | LTD Crown Victoria | S |
| 1994-1997,2005-2010 | Ford | Mustang | Base |
| 1986 | Ford | Mustang | GT |
| 1985-1986 | Ford | Mustang | LX |
| 2001-2005 | Ford | Ranger | Edge |
| 2005-2009 | Ford | Ranger | FX4 |
| 2006-2011 | Ford | Ranger | Sport |
| 2006-2007 | Ford | Ranger | STX |
| 2004 | Ford | Ranger | Tremor |
| 2001-2003,2005-2011 | Ford | Ranger | XL |
| 2001-2011 | Ford | Ranger | XLT |
| 1988-1995 | Ford | Taurus | GL |
| 1991 | Ford | Taurus | L |
| 1988-1995 | Ford | Taurus | LX |
| 1995 | Ford | Taurus | SE |
| 1985-1992 | Ford | Thunderbird | Base |
| 1985-1986 | Ford | Thunderbird | Elan |
| 1985 | Ford | Thunderbird | Fila |
| 1985-1997 | Ford | Thunderbird | LX |
| 1985-1988 | Ford | Thunderbird | Sport |
| 1989-1995 | Ford | Thunderbird | Super Coupe |
| 1995 | Ford | Windstar | Base |
| 1995 | Ford | Windstar | GL |
| 1995 | Ford | Windstar | LX |
| 1994-1997 | GMC | Sonoma | SL |
| 1994-1997 | GMC | Sonoma | SLE |
| 1994-1997 | GMC | Sonoma | SLS |
| 1996-1997 | Isuzu | Hombre | S |
| 1996-1997 | Isuzu | Hombre | XS |
| 2006 | Land Rover | LR3 | Base |
| 2005-2007 | Land Rover | LR3 | SE |
| 1986-1994 | Lincoln | Continental | Base |
| 1991-1994 | Lincoln | Continental | Executive |
| 1986-1987 | Lincoln | Continental | Givenchy |
| 1988-1994 | Lincoln | Continental | Signature |
| 1986-1987 | Lincoln | Mark VII | Base |
| 1986-1987 | Lincoln | Mark VII | Bill Blass |
| 1985-1986 | Lincoln | Mark VII | LSC |
| 1986-1990 | Lincoln | Town Car | Base |
| 1986-1990 | Lincoln | Town Car | Cartier |
| 1990 | Lincoln | Town Car | Cypress |
| 1990 | Lincoln | Town Car | Executive |
| 1986-1990 | Lincoln | Town Car | Signature |
| 1989 | Lincoln | Town Car | Signature SE |
| 1990 | Lincoln | Town Car | Touring Edition |
| 2002-2009 | Mazda | B4000 | Base |
| 2001-2004 | Mazda | B4000 | DS |
| 2001,2003-2008 | Mazda | B4000 | SE |
| 1986 | Mercury | Capri | 5.0 |
| 1984-1986 | Mercury | Capri | GS |
| 1987-1991 | Mercury | Colony Park | GS |
| 1987-1991 | Mercury | Colony Park | LS |
| 1985-1986 | Mercury | Cougar | Base |
| 1985-1992 | Mercury | Cougar | LS |
| 1987-1990,1993-1997 | Mercury | Cougar | XR-7 |
| 1986 | 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 | Base |
| 1983-1986 | Mercury | Marquis | Brougham |
| 2006-2007 | Mercury | Monterey | Luxury |
| 2007-2010 | Mercury | Mountaineer | Base |
| 2006 | Mercury | Mountaineer | Convenience |
| 2006 | Mercury | Mountaineer | Luxury |
| 2007-2010 | Mercury | Mountaineer | Premier |
| 1988-1995 | Mercury | Sable | GS |
| 1988-1995 | Mercury | Sable | LS |
| 1991-1996 | Mercury | Tracer | Base |
| 1997-1999 | Mercury | Tracer | GS |
| 1997-1999 | Mercury | Tracer | LS |
| 1991-1999 | Mercury | Tracer | Trio |
| 1995-1996 | Oldsmobile | Cutlass Ciera | Base |
| 1994 | Oldsmobile | Cutlass Ciera | S |
| 1995-1997 | Pontiac | Sunfire | SE |
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.