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NGK Iridium Long Life Spark Plugs Box of 4 (IFR6D10)

Low stock! Only 3 left
$144.68
$144.68
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NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
  • RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
  • Copper core aids in heat removal
  • Triple seals prevent leakage

This Part Fits:

Year Make Model Submodel
2002-2005 Audi A4 Base
2003-2005 Audi A4 Cabriolet
2002-2005 Audi A4 Quattro Avant
2002-2005,2009 Audi A4 Quattro Base
2004-2006 Audi A4 Quattro Cabriolet
2008-2010 Audi A5 Quattro Base
2002-2004,2009-2011 Audi A6 Base
2002-2004 Audi A6 Quattro Avant
2002-2004 Audi A6 Quattro Base
2009-2010 Audi Q5 Premium
2009-2012 Audi Q5 Premium Plus
2009-2012 Audi Q5 Prestige
2005-2006 Chrysler Crossfire SRT-6
2005-2007 Dodge Dakota Laramie
2005-2007 Dodge Dakota SLT
2005 Dodge Dakota Sport
2005 Dodge Dakota ST
2004 Jeep Grand Cherokee Laredo
2002-2004 Jeep Grand Cherokee Limited
2002-2004 Jeep Grand Cherokee Overland
2002 Mercedes-Benz C230 Kompressor
2002-2004 Mercedes-Benz C32 AMG Base
2005-2006 Mercedes-Benz C55 AMG Base
2002 Mercedes-Benz CL600 Base
2003-2006 Mercedes-Benz CLK55 AMG Base
2002 Mercedes-Benz S600 Base
2001-2004 Mercedes-Benz SLK230 Kompressor
2002-2004 Mercedes-Benz SLK32 AMG Base
2005-2010 Mercedes-Benz SLK55 AMG Base
2006-2010 Saab 9-3 2.0T
2004-2005,2010-2011 Saab 9-3 Aero
2004-2005 Saab 9-3 Arc
2004-2005 Saab 9-3 Linear
2011 Saab 9-3 Turbo4
2010-2011 Saab 9-3X Base
NGK Iridium Long Life Spark Plugs Box of 4 (IFR6D10)

$144.68

  • Fast shipping

    Ordered a product and it arrived the next day. Super impressed with the speed and the careful packaging.

    Jordan Smith
    Seattle, Washington

  • Excellent service

    Customer support was helpful; they resolved my issue in minutes. Really appreciated the follow-up email to ensure satisfaction.

    Taylor Christos
    Austin, Texas

  • Great selection

    Wide variety of products across the range. Found everything I needed in one place, very convenient.

    Alex Williams
    London, England

  • Top quality

    The product I bought exceeded my expectations. Top-notch quality, thoughtful design, and it came beautifully packaged.

    Sam Davis
    San Francisco, California

  • Reliable store

    Have ordered multiple times, always received exactly what was described. Products are genuine and fully functional.

    Casey Brown
    Denver, Colorado

  • User-friendly website

    Easy to navigate and make purchases. A hassle-free shopping experience with clear descriptions and transparent pricing.

    Riley Wilson
    Boston, Massachusetts

  • Smooth checkout

    Checkout was quick and straightforward. My order confirmation came through instantly, and everything arrived exactly as expected.

    Morgan Lee
    Portland, Oregon

  • Great value

    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

    Jamie Carter
    Manchester, England

Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.