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Est. 1957
NGK

NGK Laser Iridium Spark Plug Box of 4 (GR8DI-12)

Box of 4

Sold as a complete box

Per Unit

$20.40

Box of 4 Total

$81.60

$81.60

for box of 4
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NGK Laser Iridium Spark Plug Box of 4 (GR8DI-12). Offers durability and performance with an iridium center electrode.

Key Features

  • Fits 2020 KTM 150 SX.
  • Iridium tipped center electrode offers six times the durability of platinum.
  • Pure alumina ceramic insulator and 98 percent pure copper core prevent overheating and ensure reliable starts.
  • Platinum pad on the ground electrode promotes even wear in distributorless ignition systems.
  • Recommended for vehicles originally equipped with OE fine wire iridium alloy plugs.
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About this part

Product Details

NGK is well-known for making reliable ignition components, and their Laser Iridium spark plugs are a prime example. These are built to meet the demanding requirements of modern engines, offering a great balance of performance and how long they last. If your vehicle came with OE fine wire iridium alloy plugs, these are the ones you want to put back in.

The center electrode on these plugs has an iridium tip, which is about six times harder than platinum, giving you a very durable spark. NGK also uses a high-grade pure alumina ceramic insulator and a 98 percent pure copper core. This combination helps prevent the spark plug from getting too hot while making sure it starts reliably every time. For vehicles with distributorless ignition systems, you'll find a platinum pad on the ground electrode, which helps ensure even wear over time.

Specifications

Brand
NGK
Manufacturer Part #
90908

Frequently Asked Questions

NGK Laser Iridium Spark Plug Box of 4 (GR8DI-12)

$81.60