NGK

NGK Laser Iridium Spark Plug Box of 4 (CR9EIA-9) - 6289

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SKU:
NGK6289
UPC:
87295162897
MPN:
6289
Availability:
Regularly stocked product
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$52.73
Current Stock: 273

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Description

What is the proper gap for NGK spark plugs?
Confirm exact spark plug gap specifications for your vehicle; proper gap ensures optimal ignition performance and engine response.

How do I know if I need new spark plugs?
Replace spark plugs when experiencing engine misfires, reduced fuel economy, or rough idling for consistent ignition.

NGK Laser Iridium spark plugs are engineered for consistent ignition, achieving nine out of ten for track and street performance. Their iridium-tipped center electrode is six times harder than platinum, ensuring unmatched durability. Trust these spark plugs for superior engine response and peak performance.

Key Features

  • Iridium tipped center electrode
  • six times harder than platinum
  • high grade pure alumina ceramic
  • 98 percent pure copper core
  • platinum pad on the ground electrode
  • Trivalent metal plating

Why Choose the NGK Laser Iridium

Delivers consistent, powerful sparks for optimized combustion and improved engine response.

Achieves superior durability and longevity, reducing the need for frequent replacements.

Provides exceptional thermal conductivity for stable engine temperatures and peak performance.

Ensures reliable ignition and a cleaner burn, enhancing fuel efficiency and power.

Who Is This For?

Track / Autocross — 9/10
Iridium electrode offers consistent ignition for performance.

Street Performance — 9/10
Premium performance plug for enhanced ignition.

Racing Competition — 9/10
Durable iridium electrode ensures consistent ignition.

Engine Performance — 9/10
Consistent ignition from iridium and copper core.

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

Fuel Efficiency — 7/10
Consistent ignition can contribute to better efficiency.

Frequently Asked Questions

Will the NGK NGK Laser Iridium spark plugs fit my vehicle?

Confirm vehicle fitment using the provided fitment guide to ensure a precise match for your application. This process guarantees that the NGK Laser Iridium spark plugs are engineered to integrate seamlessly with your engine's specifications.

How difficult is the NGK NGK Laser Iridium spark plug installation?

Installation of the NGK Laser Iridium is a straightforward plug-and-play process, requiring no complex modifications. This design ensures a simplified upgrade path for enthusiasts seeking enhanced ignition performance with ease.

What performance improvement does the NGK NGK Laser Iridium provide over stock spark plugs?

Experience optimized combustion and improved engine response, achieving a score of 9 for Engine Performance in the usage matrix. The NGK Laser Iridium delivers consistent, powerful sparks for peak operational efficiency and driver engagement.

Is the NGK NGK Laser Iridium worth upgrading from OEM spark plugs?

Upgrading to NGK Laser Iridium is highly recommended due to its six times greater electrode hardness compared to platinum. This superior durability from the iridium tipped center electrode ensures consistent ignition and longevity, justifying the performance enhancement.

What are the key material features of the NGK NGK Laser Iridium spark plugs?

These spark plugs feature an iridium tipped center electrode and a platinum pad on the ground electrode, offering six times greater hardness for exceptional durability. The high grade pure alumina ceramic insulator and 98 percent pure copper core contribute to superior thermal conductivity and reliable ignition.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
6289
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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