Specifications
- Brand
- NGK
- Part #
- 91187
- UPC
- 87295911877
NGK Iridium IX Spark Plug Box of 4 (LKAR6AIX-11)
Case of 4
Sold as a complete case
Per Unit
$9.03
Case Total
$36.10
$36.10
for case of 4Order 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 (LKAR6AIX-11). Offers improved acceleration and fuel efficiency.
Key Features
- Fits a wide range of vehicles including Chevrolet City Express, Nissan Altima, Cube, Frontier, Micra, NV200, Rogue, Rogue Select, Sentra, Versa, and Versa Note.
- Fine iridium tip ensures a durable and consistent spark for improved engine performance.
- Trivalent metal plating offers superior resistance to corrosion and seizing.
- Designed for modified or high-performance applications, or as an upgrade to OE nickel alloy spark plugs.
- Provides outstanding acceleration, high fuel efficiency, and durability.
- The tapered cut ground electrode helps with starting, idling, and throttle response.
Product Details
When you're looking to get the most out of your engine, especially if it's been modified or you're aiming for better overall performance, upgrading your spark plugs is a smart move. These NGK Iridium IX spark plugs are built with a fine iridium tip, which is known for its durability and ability to create a consistent spark. This means you can expect improved starting, smoother idling, and a more responsive throttle compared to standard plugs.
The iridium alloy used in the center electrode has a very high melting point, making it well-suited for today's hotter-running engines. Plus, the trivalent metal plating on the plug helps prevent corrosion and seizing, which makes installation and future removal easier. This set comes with four plugs, enough for most 4-cylinder engines, and they're designed to offer a good balance of acceleration, fuel efficiency, and long-term wear.
These plugs are a popular choice for those looking to upgrade from OE nickel alloy plugs. They fit a wide range of vehicles, including popular models like the Nissan Altima, Frontier, and Sentra, as well as the Chevrolet City Express. If you're rebuilding the ignition system or just want a more reliable spark, these NGK plugs are a solid option.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 91187
- UPC
- 87295911877
Frequently Asked Questions
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NGK Iridium IX Spark Plug Box of 4 (LKAR6AIX-11)