NGK

NGK Iridium/Platinum Spark Plug Box of 4 (ILKAR7B11) - 4912

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SKU:
NGK4912
UPC:
87295149126
MPN:
4912
Availability:
Regularly stocked product
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$60.53
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Description

How often should I replace my NGK Iridium/Platinum spark plugs?
NGK Iridium/Platinum spark plugs offer extreme durability, providing longer-lasting engine performance and fewer replacements for your compatible Lexus CT200h or Toyota Prius.

Are NGK Iridium/Platinum spark plugs easy to install?
Achieve smoother engine operation and optimal power delivery with these plug-and-play spark plugs, simplifying the installation process for your vehicle.

NGK Iridium/Platinum spark plugs are engineered for demanding performance, featuring an iridium tipped center electrode that is six times harder than platinum for your 2008-2015 Lexus CT200h, Pontiac Vibe, Scion iQ/xD, and Toyota Corolla/Matrix/Prius. Their pure alumina ceramic insulator and 98 percent pure copper core prevent overheating for reliable starts. Trust in these premium spark plugs for unparalleled engine performance and longevity.

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 while providing reliable starts
  • Most Laser Iridium spark plugs feature a 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
  • Triple seals prevent leakage

Why Choose the NGK Iridium/Platinum

Delivers extreme durability for longer-lasting engine performance and fewer replacements.

Provides consistent, reliable starts in any weather, ensuring you're always ready to go.

Achieves smoother engine operation and optimal power delivery with even electrode wear.

Eliminates corrosion and seizing, making future maintenance quick and hassle-free.

Who Is This For?

Daily Driving Comfort — 8/10
Reliable starts and prevents overheating for smooth operation.

Street Performance — 8/10
Iridium tip offers enhanced durability for consistent performance.

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

Engine Performance — 8/10
Iridium tip and copper core ensure reliable ignition.

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

Track / Autocross — 7/10
Durable iridium tip withstands demanding performance conditions.

Additional Resources

Official NGK Product Page

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Additional Information

Clearance Item:
N
MPN:
4912
Proposition 65:
N
Case Lot Quantity:
4
Category:
Ignition>Spark Plugs
Install Type:
Plug and Play
Product Level:
Premium Performance
Daily Driving Comfort:
8/10
Street Performance:
8/10
Easy DIY Install:
10/10
Engine Performance:
8/10
Fuel Efficiency:
7/10
Track / Autocross:
7/10
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