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NGK Laser Iridium Spark Plug Box of 4 (ITR4A15) - 5599
NGK Laser Iridium Spark Plug Box of 4 (ITR4A15) - 5599 - Image 2 NGK Laser Iridium Spark Plug Box of 4 (ITR4A15) - 5599 - Image 2
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.

Features:
  • Actual OE or Equivalent Design: OEM quality construction fine wire Iridium Alloy Center Electrode provides consistent performance
  • Iridium Alloy Center Electrode: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • Platinum Tip Ground Electrode: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
  • Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
  • Recommended Usage: Best for vehicles with OE fine wire iridium alloy plugs
Specifications:
  • Stock Number: 5599
  • Part Number: ITR4A15
  • Resistance: 5000
  • Ground Electrode Tip Design: Standard
  • Ground Configuration: Standard
  • Ground Electrode Core Material: Nickel
  • Electrical Terminal Type: Non-Removable Nut
  • Center Electrode Core Material: Copper
  • Center Electrode Tip Material: Iridium
  • Gap Size: .060
  • Ground Electrode Quantity: 1
  • Hex Size: 5/8
  • Insulator Height: 53.00
  • Manufacturer Heat Range: 4
  • Seat Type: Tapered
  • Reach: .708
  • Thread Diameter: 14.00

Other Part Numbers:
NGK Spark Plugs #ngk5599
NGK Spark Plugs #ITR4A-15

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1994-2005
 Buick Century
1988-1990
 Buick Electra
2005-2009
 Buick LaCrosse
1988-2005
 Buick LeSabre
2006-2008
 Buick Lucerne
1991-2005
 Buick Park Avenue
1988-1991
 Buick Reatta
1990-2004
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2002-2007
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1988-1993, 1995-1999
 Buick Riviera
1994-1998
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2005-2006
 Buick Terraza
1999-2000
 Cadillac Escalade
1996-2005
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1994-1996
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1996-2005
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1996-1999
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2000
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1996-2000
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1995-2002
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1994-1996
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2005-2009
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1996-2012
 Chevrolet Express 1500
1995
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2000-2005
 Chevrolet Impala
1996-1999
 Chevrolet K1500
1993, 1996-1999
 Chevrolet K2500
1992-2001
 Chevrolet Lumina
1997-2006
 Chevrolet Malibu
1995-2005
 Chevrolet Monte Carlo
1996-1999
 Chevrolet P30
1996-2004
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1999-2012
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1996-2000
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2005-2006
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1997-2005
 Chevrolet Venture
1996-1999
 GMC C1500
1996-2000
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1996-2000
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1996-2001
 GMC Jimmy
1996-2005
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1996-2012, 2014
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2007-2013
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1999-2006
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1996-2004
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1996-2000
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1997-2000
 Isuzu Hombre
1992-1999
 Oldsmobile 88
1988-1996
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1994-1998
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1999-2004
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1997-1999
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1994-1996
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1993-1997
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1988-1991
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1998-1999
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1997-1998
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1992-2004
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1988-1992
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2001-2005
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1988-2005
 Pontiac Bonneville
1995-2002
 Pontiac Firebird
1994-2005
 Pontiac Grand Am
1991-2008
 Pontiac Grand Prix
1999-2006
 Pontiac Montana
2006-2009
 Pontiac Torrent
1992-1998
 Pontiac Trans Sport
2005-2006
 Saturn Relay

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Who is NGK?

NGK is an automotive parts company that was founded in 1936. The company has been in the automotive industry for more than 80 years and they specialize in creating original factory parts to aftermarket automotive parts for a variety of vehicles. Today, the company is widely recognized as the industry leader when it comes to ignition system parts and is trusted by enthusiasts and professional mechanics all over the world.

Reaching the Far Corners of the Globe

NGK has become a global brand is practically visible all over the globe. They have facilities based in the USA, Mexico, Canada, the United Kingdom, Finland, France, Germany, Italy, Poland, Russia, Spain, Turkey, South Africa, and Brazil.

The company utilizes the industry's most advanced manufacturing facility. It houses hi-tech tools that help them create parts that are accurate and precise.

Due to their reputation as a company that provides top quality products, automotive companies have partnered with them to be the leading ignition system supplier. The company's drive to continuously innovate itself and its products has helped the automotive industry move forward.

Purchase NGK at Vivid Racing

If you are in search of high-quality spark plugs, oxygen sensors, and high tension wires that would not leave you hanging on the road, then NGK is the brand for you. With decades of experience under them their belts, you know that they are a company that you could put your trust into. Visit Vivid Racing and check out all their list of products that will fit your specific needs and vehicles.






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