NGK

NGK Iridium IX Spark Plug Box of 4 (CR9EHIX-9) - 6216

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SKU:
NGK6216
UPC:
87295162163
MPN:
6216
Availability:
Regularly stocked product
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MSRP: $90.60
$34.37
— You save $56.23
Current Stock: 8

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Description

How do I know if the NGK Iridium IX spark plugs will fit my vehicle?
Confirm precise fitment for your vehicle by utilizing our dedicated fitment checker tool before purchase, ensuring optimal compatibility.

Are NGK Iridium IX spark plugs difficult to install?
Installing these NGK Iridium IX spark plugs is a plug-and-play process, requiring no special tools for a straightforward upgrade.

NGK Iridium IX spark plugs deliver outstanding acceleration, a top score of 10 in our Engine Performance matrix. Featuring a fine iridium tip for extreme ignitability and a tapered cut ground electrode, these spark plugs offer exceptional performance and durability.

Key Features

  • Iridium IX provides outstanding acceleration
  • high fuel efficiency and durability
  • offer extreme ignitability and exceptional anti-fouling
  • Tapered cut ground electrode provides improved starting, idling and throttle response
  • The Iridium fine wire center electrode's durability is six times harder than platinum
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Why Choose the NGK Iridium IX

Delivers exhilarating acceleration for a more thrilling ride.

Achieves superior fuel economy and extended plug life.

Provides reliable starting and smoother idling for confidence.

Transforms throttle response for instant power delivery.

Who Is This For?

Street Performance — 9/10
Outstanding acceleration, throttle response, and fuel efficiency.

Track / Autocross — 9/10
Extreme ignitability and improved throttle response for performance.

Racing Competition — 9/10
Outstanding acceleration and extreme ignitability for racing.

Engine Performance — 10/10
Outstanding acceleration, improved starting, idling, and throttle response.

Fuel Efficiency — 8/10
High fuel efficiency is a stated technical feature.

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

Frequently Asked Questions

Will the NGK Iridium IX spark plugs fit my vehicle?

Confirming fitment with your vehicle is essential for optimal performance and compatibility. Visit our fitment guide to ensure these NGK Iridium IX plugs are designed for your specific make and model. Proper fitment guarantees a seamless integration into your engine's ignition system.

How difficult is the NGK Iridium IX installation?

Installation of the NGK Iridium IX is plug-and-play, making it an easy DIY upgrade. This straightforward install type minimizes complexity and allows for quick replacement. Enjoy enhanced engine performance with a hassle-free installation process.

What performance improvement does the NGK Iridium IX provide over stock?

Expect outstanding acceleration and improved engine performance, scoring a 10 in our Engine Performance usage matrix. The Iridium IX transforms throttle response and provides smoother idling. This upgrade delivers a significantly more thrilling and responsive driving experience.

What specific use cases benefit most from the NGK Iridium IX spark plugs?

The NGK Iridium IX excels in Performance-oriented use cases, achieving a score of 9 for Street Performance and Track/Autocross. Its extreme ignitability and enhanced throttle response make it ideal for demanding driving scenarios. This spark plug is best for those seeking an exhilarating and responsive ride.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
6216
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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