NGK

NGK Iridium IX Spark Plug Box of 4 (DPR7EIX-9) - 7803

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SKU:
NGK7803
UPC:
87295178034
MPN:
7803
Availability:
Regularly stocked product
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MSRP: $90.60
$34.37
— You save $56.23
Current Stock: 1

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Description

What is the recommended maintenance interval for NGK Iridium IX spark plugs?
NGK Iridium IX spark plugs offer extended durability, often exceeding 60,000 miles depending on driving conditions and vehicle specifications.

How do NGK Iridium IX spark plugs improve engine performance?
Achieve extreme ignitability and enhanced throttle response with NGK Iridium IX spark plugs, directly contributing to spirited acceleration and fuel efficiency.

NGK Iridium IX spark plugs provide outstanding acceleration and high fuel efficiency, scoring a 9 for engine performance. The iridium fine wire center electrode's durability is six times harder than platinum, ensuring extreme ignitability for a confident, exhilarating driving experience.

Key Features

  • Iridium IX provides outstanding acceleration, high fuel efficiency and durability
  • NGK Iridium IX plugs 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
  • Iridium alloy's extremely high melting point is perfect for today's engines
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Why Choose the NGK Iridium IX

Delivers exhilarating acceleration and maximizes fuel efficiency for a thrilling, economical drive.

Achieves extreme ignitability for instant starts and exceptional resistance to fouling.

Provides smoother idling and sharper throttle response for a more connected driving feel.

Upgrades engine longevity with a center electrode six times more durable than platinum.

Who Is This For?

Daily Driving Comfort — 7/10
Improved starting, idling, and throttle response.

Street Performance — 9/10
Outstanding acceleration and improved throttle response.

Track / Autocross — 8/10
Extreme ignitability and high durability for demanding use.

Drag Racing — 8/10
Outstanding acceleration and extreme ignitability.

Engine Performance — 9/10
Outstanding acceleration, high fuel efficiency, extreme ignitability.

Fuel Efficiency — 8/10
High fuel efficiency directly stated in features.

Frequently Asked Questions

Will the NGK Iridium IX spark plugs fit my vehicle?

Confirming fitment with your specific vehicle is essential for proper installation and performance. Always use the provided fitment guide to ensure compatibility. This ensures the NGK Iridium IX plugs will integrate seamlessly with your engine.

How difficult is it to install the NGK Iridium IX spark plugs?

Installation of the NGK Iridium IX is a straightforward drop-in process. This means you can typically replace your existing spark plugs with minimal tools and mechanical expertise. Enjoy enhanced engine performance with this easy upgrade.

What performance improvements can I expect from NGK Iridium IX spark plugs compared to stock?

Experience outstanding acceleration and improved throttle response, scoring a 9 in 'Street Performance' and 'Engine Performance'. The NGK Iridium IX delivers superior ignitability for a more connected driving feel. Upgrade your engine's responsiveness and power output.

How do the materials in NGK Iridium IX spark plugs contribute to their performance?

The Iridium IX features an Iridium fine wire center electrode, six times harder than platinum, ensuring exceptional durability. Its extremely high melting point is perfect for today's engines, providing extreme ignitability. This advanced material technology guarantees peak ignition performance.

Additional Resources

Official NGK Product Page

Browse More: Shop All Spark Plugs — Ignition

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Additional Information

Clearance Item:
N
MPN:
7803
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
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