What is the main benefit of using Iridium IX spark plugs over standard plugs?

Iridium IX plugs feature a fine iridium tip that provides a more durable and consistent spark. This leads to improved acceleration, better fuel efficiency, and smoother engine operation compared to standard nickel alloy spark plugs.

Are these spark plugs suitable for everyday use or only for racing?

While excellent for high-performance and modified applications, these Iridium IX plugs also serve as a great upgrade for OE (Original Equipment) nickel alloy plugs. They offer improved starting, idling, and throttle response, which benefits everyday riding as well.

How do I know if these spark plugs will fit my specific Ski-Doo model?

You can check the 'Vehicle Fitment' section on this page to see a comprehensive list of compatible Ski-Doo models and years. It's always a good idea to confirm your exact model and year against the provided list.

NGK Iridium IX Spark Plug Box of 4 BR9ECSIX-5 6014

Name: NGK Iridium IX Spark Plug Box of 4 (BR9ECSIX-5)
Brand: NGK
Price: 58.21 USD
Availability: InStock

NGK Iridium IX Spark Plug Box of 4 (BR9ECSIX-5)

$58.21

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

NGK Iridium IX Spark Plug Box of 4 (BR9ECSIX-5). Offers improved acceleration and fuel efficiency for performance applications.

Key Features

Fits many Ski-Doo snowmobile models.
Iridium fine wire center electrode offers superior durability and a consistent spark.
Tapered cut ground electrode improves starting, idling, and throttle response.
Trivalent metal plating provides excellent resistance to corrosion and seizing.
Designed for modified or high-performance applications, or as an upgrade to OE plugs.
Box includes four spark plugs.

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Will this fit your vehicle?

Product Details

When you're looking to get the most out of your engine, especially in modified or high-performance applications, upgrading your spark plugs is a smart move. These NGK Iridium IX spark plugs are designed to provide a more consistent and powerful spark compared to standard nickel alloy plugs.

The fine iridium tip on these plugs is incredibly durable, lasting much longer than platinum. Iridium's high melting point makes it ideal for today's hotter-running engines, helping to ensure outstanding acceleration and good fuel efficiency. The tapered cut ground electrode also helps with easier starting and smoother idling, contributing to better throttle response. Plus, the trivalent metal plating on the body helps prevent corrosion and makes them easier to remove later on.

This set comes with four spark plugs, which is what many engines require. They are a popular choice for those looking to upgrade from their original equipment plugs for a noticeable improvement in performance and longevity. They fit a wide range of Ski-Doo snowmobile models.