What makes iridium spark plugs different from platinum?

Iridium is a much harder metal than platinum, allowing for a finer wire center electrode. This finer tip requires less voltage to fire, resulting in a more consistent and stable spark, and it also offers greater durability for longer service life.

Do these spark plugs come pre-gapped?

These NGK Laser Iridium spark plugs are designed as OE replacements and are typically pre-gapped. However, it's always a good practice to check the gap against your vehicle's specifications before installation to ensure optimal performance.

What is the benefit of the copper core?

The copper core within the spark plug helps to conduct heat away from the firing tip. This prevents the plug from overheating, which is crucial for maintaining consistent spark performance and preventing pre-ignition.

2007-2012 Suzuki RMZ250 Spark Plugs | NGK CR8EIA-10

Name: NGK Laser Iridium Spark Plug Box of 4 (CR8EIA-10)
Brand: NGK
Price: 41.55 USD
Availability: InStock

NGK Laser Iridium Spark Plug Box of 4 (CR8EIA-10)

$41.55

Only 5 left in stock

Fits 2007-2012 Suzuki RMZ250. NGK Laser Iridium spark plugs offer improved performance and longevity with a fine wire center electrode.

Key Features

Fits 2007-2012 Suzuki RMZ250.
Iridium-tipped center electrode offers improved durability and a stable spark.
Pure alumina ceramic insulator provides strength and better heat transfer.
Trivalent metal plating resists corrosion and seizing.
Copper core aids in heat removal for reliable operation.
Triple seals help prevent leakage.

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Fits this vehicle

Suzuki RMZ250 2007-2012

Product Details

When it's time to tune up your 2007-2012 Suzuki RMZ250, replacing your spark plugs is a key step to keeping that engine running smoothly. These NGK Laser Iridium spark plugs are built to be a direct replacement for your stock plugs, ensuring you get a reliable spark for consistent engine performance.

The center electrode on these plugs uses an iridium alloy, which is much harder than platinum and helps maintain a stable spark over a longer period. This means they're designed to last, and the fine wire design helps ensure a strong spark even in demanding conditions. The pure alumina ceramic insulator helps with heat transfer away from the plug, and the copper core also aids in cooling, preventing the plug from getting too hot. For added protection against corrosion and seizing, they feature a trivalent metal plating.

This set comes with four spark plugs, enough for your RMZ250. They are designed to be a direct fit, so installation should be straightforward, just remember to check your service manual for the correct gap and torque specifications.