NGK

NGK Laser Iridium Spark Plug Box of 4 (CR8EIA-9) - 4286

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SKU:
NGK4286
UPC:
87295142868
MPN:
4286
Availability:
Regularly stocked product
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$53.37
Current Stock: 3

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Description

What is the primary benefit of the NGK Laser Iridium spark plug's Iridium-tipped center electrode?
The Iridium-tipped center electrode provides exceptional durability, offering six times the hardness of platinum for sustained performance.

Are NGK Laser Iridium spark plugs easy to install?
Installation is straightforward due to their plug-and-play design, ensuring a simplified upgrade for your vehicle's ignition system.

NGK Laser Iridium spark plugs are engineered for superior engine performance, boasting a durability score of 8 for street and track use. Their Iridium-tipped center electrode is six times harder than platinum, ensuring consistent, powerful sparks. Trust these spark plugs for optimized combustion and enhanced engine longevity.

Key Features

  • Iridium tipped center electrode provides durability six times harder than platinum
  • NGKs high grade pure alumina ceramic
  • 98 percent pure copper core prevents the spark plug from overheating
  • 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

Why Choose the NGK Laser Iridium

Delivers consistent, powerful sparks for optimized engine performance and responsiveness.

Provides superior heat dissipation, preventing plug overheating for sustained power.

Ensures reliable ignition and smooth engine operation with enhanced durability.

Achieves easier installation and removal, preventing seized threads for future maintenance.

Who Is This For?

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

Track / Autocross — 8/10
Durable iridium tip withstands high performance demands.

Racing Competition — 8/10
Superior durability and heat transfer for demanding races.

Engine Performance — 9/10
Iridium tip and copper core optimize combustion.

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

Fuel Efficiency — 7/10
Optimized combustion from iridium tip may improve efficiency.

Frequently Asked Questions

Will the NGK Laser Iridium spark plugs fit my vehicle?

Confirming precise vehicle fitment is crucial for optimal performance and compatibility. The NGK Laser Iridium is designed for plug-and-play installation, ensuring a direct match when the correct part number is selected. Always verify your vehicle's specific requirements before purchasing to guarantee a perfect fit.

How difficult is the installation of NGK Laser Iridium spark plugs?

Installing NGK Laser Iridium spark plugs is a straightforward plug-and-play process. This design simplifies the procedure, allowing for easier installation and removal without the worry of seized threads. Mechanics and DIY enthusiasts will appreciate the hassle-free upgrade experience.

What performance improvement can I expect from NGK Laser Iridium spark plugs?

Expect significant improvements in engine performance and responsiveness, scoring a 9 for Engine Performance use. The iridium-tipped center electrode and pure copper core work together to optimize combustion, delivering consistent, powerful sparks. This upgrade ensures sustained power and enhanced engine operation.

What makes the NGK Laser Iridium spark plug material so durable?

The superior durability of NGK Laser Iridium spark plugs comes from their iridium-tipped center electrode, which is six times harder than platinum. This, combined with NGK's high-grade pure alumina ceramic insulator, provides exceptional strength and heat transfer capabilities. These materials ensure sustained power and longevity.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
4286
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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