NGK
NGK Iridium Laser Spark Plug Box of 4 (SILZKAR7B11) - 93482
- SKU:
- NGK93482
- UPC:
- 87295934821
- MPN:
- 93482
- Availability:
- Regularly stocked product
Description
What is the lifespan of NGK Iridium spark plugs compared to platinum?
NGK Iridium spark plugs offer six times the durability of platinum, ensuring extended engine performance and reduced replacement frequency.
Are NGK Iridium spark plugs difficult to install?
Installing NGK Iridium spark plugs is straightforward, featuring a plug-and-play design for a seamless upgrade to optimize engine responsiveness.
NGK Iridium spark plugs deliver unmatched longevity with six times the durability of platinum, excelling in Racing Competition with a score of 9. Their construction features an Iridium tipped center electrode for superior wear resistance and a pure alumina ceramic insulator for exceptional heat transfer, ensuring consistent power and optimal engine function.
Key Features
- Iridium tipped center electrode provides durability six times harder than platinum
- NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating
- Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode
- Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
- Trivalent metal plating for superior anti-corrosion and anti-seizing properties
- Copper core aids in heat removal
Why Choose the NGK Iridium
Delivers consistent, powerful sparks for optimized engine performance and responsiveness.
Achieves superior heat dissipation, preventing plug overheating for sustained power.
Provides enhanced ignitability for quicker throttle response and smoother acceleration.
Ensures effortless installation and long-term reliability with advanced corrosion resistance.
Who Is This For?
Daily Driving Comfort — 7/10
Consistent power and longevity reduce maintenance concerns.
Street Performance — 8/10
Iridium tip and copper core enhance ignitability and heat transfer.
Track / Autocross — 8/10
High ignitability and durability support demanding performance.
Racing Competition — 9/10
Six times durability of platinum offers unmatched longevity.
Easy DIY Install — 10/10
Plug-and-play install type simplifies installation process.
Engine Performance — 8/10
Iridium tip and copper core improve spark and heat removal.
Frequently Asked Questions
What vehicles are these NGK Iridium spark plugs compatible with?
These NGK Iridium spark plugs are designed for direct fitment on 2011-2019 Subaru Crosstrek, Forester, and Impreza models, plus three additional vehicles. Their plug-and-play install type ensures a straightforward replacement for these specific Subaru applications.
How difficult is it to install these NGK Iridium spark plugs?
Installation of these NGK Iridium spark plugs is designed for an Easy DIY Install use case, achieving a perfect score of 10. Their plug-and-play install type guarantees a seamless process for vehicle owners.
How do these NGK Iridium spark plugs improve engine performance?
Optimized engine performance and responsiveness are delivered through consistent, powerful sparks, contributing to an Engine Performance score of 8. The iridium-tipped center electrode and pure copper core enhance ignitability and heat transfer for a noticeable improvement.
What makes NGK Iridium spark plugs highly durable?
Unmatched longevity and consistent power are provided by the iridium-tipped center electrode, offering six times the durability of platinum for Racing Competition use, scoring a 9. This advanced material composition ensures sustained peak performance under demanding conditions.
Additional Resources
Browse More: Shop All Spark Plugs — Ignition
Additional Information
Clearance Item: |
N |
MPN: |
93482 |
Proposition 65: |
N |
Case Lot Quantity: |
4 |
Category: |
Ignition>Spark Plugs |
Install Type: |
Plug and Play |
Product Level: |
Premium Performance |
Daily Driving Comfort: |
7/10 |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Racing Competition: |
9/10 |
Easy DIY Install: |
10/10 |
Engine Performance: |
8/10 |
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