NGK

NGK Iridium/Platinum Spark Plug Box of 4 (IFR6E-11) - 6741

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SKU:
NGK6741
UPC:
87295167410
MPN:
6741
Availability:
Regularly stocked product
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$62.81
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Description

How often should I replace my spark plugs?
NGK Iridium/Platinum spark plugs deliver six times the durability of platinum, providing extended service life for consistent engine performance.

Are these spark plugs easy to install?
Experience a straightforward upgrade; these NGK Iridium/Platinum spark plugs offer a plug-and-play install type for simplified replacement.

NGK Iridium/Platinum spark plugs, essential for many vehicles, offer peak engine performance with an impressive eight out of ten for Street Performance. Featuring an iridium-tipped center electrode and a 98 percent pure copper core, these spark plugs ensure robust and reliable ignition for your engine.

Key Features

  • Iridium tipped center electrode provides durability six times harder than platinum
  • NGKs high grade pure alumina ceramic
  • 98 percent pure copper core
  • 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 Iridium/Platinum

Delivers consistent, powerful ignition for enhanced engine responsiveness and acceleration.

Provides superior heat dissipation, preventing overheating and maintaining peak engine performance.

Achieves smoother idling and improved fuel efficiency for a more refined drive.

Ensures reliable starting and consistent power delivery in all driving conditions.

Who Is This For?

Street Performance — 8/10
Iridium tip and platinum pad ensure consistent ignition.

Track / Autocross — 8/10
Durable iridium and pure copper core handle high loads.

Racing Competition — 8/10
Six times durability of platinum for sustained performance.

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

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

Fuel Efficiency — 7/10
Consistent ignition can contribute to optimal fuel burn.

Additional Resources

Official NGK Product Page

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Additional Information

Clearance Item:
N
MPN:
6741
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
Easy DIY Install:
10/10
Engine Performance:
9/10
Fuel Efficiency:
7/10
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