How long do NGK Laser Iridium spark plugs typically last?

NGK Laser Iridium spark plugs are designed for extended service life. The iridium-tipped center electrode provides durability six times harder than platinum, contributing to their longevity.

What makes the iridium tip beneficial for my engine?

The iridium alloy has an extremely high melting point and is very hard, which allows for a fine wire center electrode. This design ensures a consistently stable spark, which is crucial for optimal engine performance and fuel efficiency.

Do these spark plugs come with anti-seize pre-applied?

These spark plugs feature trivalent metal plating for superior anti-corrosion and anti-seizing properties, which aids in installation. It is always recommended to refer to the manufacturer's installation instructions for any specific preparation steps.

NGK Laser Iridium Spark Plug (DIFR5C11)

Name: NGK Laser Iridium Spark Plug (DIFR5C11)
Brand: NGK
SKU: ngk-ngk-laser-iridium-spark-plug-difr5c11-pa-ng1311
Price: 18.50 USD
Availability: InStock

$18.50

In Stock

Fits 2011-2017 Mitsubishi Lancer. NGK Laser Iridium spark plugs offer improved performance and longevity with an iridium-tipped center electrode.

Key Features

2011-2017 Mitsubishi Lancer fitment.
Iridium-tipped center electrode offers superior durability and a stable spark.
Pure alumina silicate ceramic insulator provides strength and effective heat transfer.
Trivalent metal plating resists corrosion and seizing for easier installation.
Copper core aids in heat removal from the plug.
Triple seals are used to prevent combustion leaks.

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Product Details

When it's time to replace the spark plugs on your 2011-2017 Mitsubishi Lancer, NGK's Laser Iridium plugs are a solid choice for restoring that smooth engine performance. These aren't just any spark plugs; they're built with advanced materials to ensure a strong, consistent spark that helps your engine run efficiently and reliably.

The key here is the iridium-tipped center electrode, which is significantly harder than platinum. This means it holds up better over time, giving you a stable spark for longer. NGK also uses a pure alumina silicate ceramic insulator, which is strong and helps manage heat effectively, preventing the plug from getting too hot. Plus, the trivalent metal plating on the threads helps prevent corrosion and makes them easier to install without seizing.

These plugs are designed as direct replacements for your original equipment, meaning they fit right in and work with your Lancer's ignition system. You'll get a reliable start and consistent engine operation, keeping your car running the way it should.