NGK

NGK Laser Iridium Spark Plug Box of 4 (IMR9D-9H) - 6544

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SKU:
NGK6544
UPC:
87295165447
MPN:
6544
Availability:
Regularly stocked product
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$69.88
Current Stock: 9

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Description

What is the lifespan of NGK Laser Iridium spark plugs?
NGK Laser Iridium spark plugs offer an extended service life, delivering six times the electrode durability compared to standard platinum spark plugs.

Are NGK Laser Iridium spark plugs easy to install?
Install these plug-and-play spark plugs by simply removing your old set and inserting the new NGK Laser Iridium units.

NGK Laser Iridium spark plugs are engineered for exceptional performance, boasting a usage score of 9 for Engine Performance. Their Iridium tipped center electrode is six times harder than platinum, ensuring superior durability. Trust NGK Laser Iridium for reliable ignition and peak engine operation.

Key Features

  • 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
  • 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
  • Copper core aids in heat removal
  • Triple seals prevent leakage

Why Choose the NGK Laser Iridium

Delivers six times the electrode durability for extended peak performance.

Ensures reliable starts and consistent engine operation in all conditions.

Provides even electrode wear for optimal ignition system efficiency.

Protects against corrosion and seizing for effortless installation and removal.

Who Is This For?

Street Performance — 8/10
Iridium electrode and copper core enhance performance.

Track / Autocross — 8/10
Durable iridium and heat transfer improve performance.

Racing Competition — 8/10
High durability and heat management for racing.

Engine Performance — 9/10
Iridium, copper core, and ceramic improve combustion.

Easy DIY Install — 10/10
Plug-and-play install type simplifies installation.

Fuel Efficiency — 7/10
Improved combustion can lead to better efficiency.

Frequently Asked Questions

Will NGK Laser Iridium spark plugs fit my 2007 Honda AquaTrax F-15?

Confirming fitment, NGK Laser Iridium spark plugs are designed as a plug-and-play replacement for your 2007 Honda AquaTrax F-15. This ensures direct compatibility for a seamless installation and optimal performance. Trust in NGK's precise engineering for your watercraft's ignition needs.

Are NGK Laser Iridium spark plugs easy to install?

Installation of NGK Laser Iridium spark plugs is classified as easy, utilizing a plug-and-play install type. This means they are engineered for a straightforward swap without requiring specialized tools or modifications. Enjoy a hassle-free upgrade to enhanced ignition performance.

How do NGK Laser Iridium spark plugs enhance engine performance?

NGK Laser Iridium spark plugs achieve an 8 score for Engine Performance by utilizing an iridium-tipped center electrode and a pure copper core for superior heat transfer. This advanced design promotes more efficient combustion, delivering consistent power output. Experience elevated engine responsiveness and reliability.

Is upgrading to NGK Laser Iridium spark plugs from OEM worthwhile?

Upgrading to NGK Laser Iridium spark plugs is recommended for its enhanced durability and consistent performance. The iridium-tipped center electrode provides six times the durability of platinum, ensuring extended peak performance and reliable ignition. Invest in superior ignition technology for your vehicle.

What makes NGK Laser Iridium spark plugs so durable?

The exceptional durability of NGK Laser Iridium spark plugs stems from their iridium-tipped center electrode, which is six times harder than platinum. Coupled with pure alumina ceramic and a copper core, this design effectively prevents overheating and ensures consistent ignition. Rely on these plugs for long-lasting, peak performance.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
6544
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
Install Type:
Plug and Play
Product Level:
Premium Performance
Street Performance:
8/10
Track / Autocross:
8/10
Racing Competition:
8/10
Engine Performance:
9/10
Easy DIY Install:
10/10
Fuel Efficiency:
7/10
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