What makes iridium spark plugs different from standard ones?

Iridium spark plugs use a fine-wire iridium center electrode, which is much harder and more durable than standard nickel alloy electrodes. This allows for a more consistent and powerful spark, leading to better engine performance and longevity.

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

These NGK Iridium IX spark plugs feature trivalent metal plating which provides superior anti-corrosion and anti-seizing properties. While this plating helps, it's always a good practice to apply a small amount of spark plug anti-seize compound to the threads before installation, especially on aluminum cylinder heads.

How many spark plugs are in this box?

This product is a box of 4 NGK Iridium IX spark plugs. This quantity is suitable for many 4-cylinder engines, but you should confirm the number of spark plugs required for your specific vehicle's engine.

NGK Iridium Spark Plugs BKR7EIX (4 Pcs)

Name: NGK Iridium Spark Plugs Box of 4 (BKR7EIX)
Brand: NGK
Price: 8.32 USD
Availability: InStock

NGK Iridium Spark Plugs Box of 4 (BKR7EIX)

$8.32

In Stock

NGK Iridium IX spark plugs, part# 2667. Offers improved acceleration and durability for a wide range of vehicles.

Key Features

Fits a wide range of vehicles including Audi, BMW, and Polaris models.
Features a fine iridium center electrode for improved durability and consistent spark.
Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
Designed for outstanding acceleration, high fuel efficiency, and durability.
Helps improve starting, idling, and throttle response.
Iridium alloy's high melting point is suitable for high-temperature engines.

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Will this fit your vehicle?

Product Details

NGK Iridium IX spark plugs are a solid choice when you're looking to get the most out of your engine, whether it's a modified performance build or just an upgrade over standard plugs. These plugs are built with a fine iridium center electrode, which is known for its durability and ability to maintain a consistent spark. This design helps with starting, idling, and overall throttle response, making your engine feel more responsive.

The iridium alloy used in these plugs has a very high melting point, which is ideal for today's hotter-running engines. Plus, they feature trivalent metal plating that helps prevent corrosion and seizing, making them easier to remove down the road. You get a box of four plugs, which is perfect for most 4-cylinder engines or as a starting point for other applications. They're designed to offer improved acceleration, better fuel efficiency, and long-lasting performance.

These NGK Iridium IX plugs fit a wide variety of vehicles, including many Audi, BMW, and Polaris models. Always double-check the fitment for your specific year, make, and model to be sure.