NGK 94124 ILKAR7L11 Laser Iridium Spark Plug Cross Reference

Spark plugs play a crucial role in igniting the air-fuel mixture in an internal combustion engine. They are responsible for producing a spark that sets off the combustion process, which powers the engine. NGK is a renowned manufacturer of spark plugs, and their 94124 ILKAR7L11 Laser Iridium Spark Plug is a top-of-the-line product that offers exceptional performance and durability.

NGK 94124 ILKAR7L11 Cross Reference Chart

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Read Also: NGK spark plug cross reference.

Features and Benefits

NGK 94124 ILKAR7L11 Laser Iridium Spark Plug
  • Spark plug gap: 0.043" (1.10 mm);
  • Change interval: 75,000 miles;
  • Longevity: 100,000 miles;
  • Ground electrode: Platinum;
  • Center electrode: Iridium;
  • Resistor value: 5k Ohm;
  • Hex Size: 9/16" (14mm);
  • Fitment: 2012-2021 Mazda 3 SKYACTIV engines; Mazda SKYACTIV-G 2.0 engine; Mazda SKYACTIV-G 2.5 engine.

Take your performance to the next level with NGK 94124 ILKAR7L11 Laser Iridium Spark Plug. This durable spark plug is constructed with a fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode for improved ignitability and long service life. Its trivalent metal plating offers superior anti-corrosion and anti-seizing properties, while its corrugated ribs prevent flashover.

This spark plug also features a pure alumina silicate ceramic insulator for superior strength, more significant heat transfer, and a copper core to assist heat removal. Moreover, triple seals are included to prevent leakage.

Upgrade your engine’s performance today with an NGK Laser Iridium spark plug!

  • Performance
  • Longevity
  • Reliability
  • Superior ignitability
  • Price
12/23/2023 04:50 pm GMT
Shell Thread Diameter12mm
Shell Thread Pitch1.25mm
Seat TypeGasket
Reach26.5mm (1.04″)
Hex Size9/16″ (14mm)
Terminal TypeSolid
Overall HeightISO
Gap.043″ (1.1mm)
Center Electrode MaterialIridium
Center Electrode TypeFine Wire
Center Electrode Size1.0mm
Center Electrode ProjectionProjected
Ground Electrode MaterialPlatinum
Ground Electrode TypeStandard
Ground Electrode Quantity1
Resistor Value5k Ohm
Heat Range7
Torque SpecsCast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.

The NGK 94124 ILKAR7L11 Laser Iridium Spark Plug is designed to deliver superior ignitability and long service life. It features a small tip diameter, which ensures a focused spark for more efficient combustion. The iridium center electrode is laser welded for high durability and a consistently strong spark, while the platinum disc welded to the ground electrode provides long life.

Other notable features include a longer insulator nose to prevent fouling, corrugated ribs on the insulator to prevent flashover, and a triple gasket seal to eliminate combustion gas leakage.

For more information on the features and benefits of the NGK 94124 ILKAR7L11 Laser Iridium Spark Plug, please visit the official NGK website:


The NGK 94124 ILKAR7L11 Laser Iridium Spark Plug is compatible with a wide range of vehicles, including:

  • 2013-2021 Mazda CX-5 2.5L
  • 2013-2018 Mazda3 Skyactiv 2.5L
  • 2014-2021 Mazda6 Skyactiv 2.5L
  • 2019-2022 Mazda CX-30 2.5L

Benefits of Using NGK 94124 ILKAR7L11 Laser Iridium Spark Plugs

Using NGK 94124 ILKAR7L11 Laser Iridium Spark Plugs offers several benefits, including:

  • Improved fuel economy and lower emissions
  • Faster starts and quicker acceleration
  • Smoother engine idle and operation
  • Reduced spark plug fouling and wear

Customer Reviews

Customer reviews of the NGK 94124 ILKAR7L11 Laser Iridium Spark Plug are overwhelmingly positive. Users report noticeable improvements in fuel economy, engine performance, and overall driving experience. They appreciate the smooth operation, quicker starts, and reduced emissions. The durability of these spark plugs is also highly praised, with many users reporting that they have lasted for several years without any issues.

The NGK 94124 ILKAR7L11 Laser Iridium Spark Plug is an excellent choice for anyone looking for a high-performance, long-lasting spark plug. Its superior design and construction provide numerous benefits, including improved fuel economy, lower emissions, and smoother engine operation. With its impressive track record and positive customer reviews, the NGK 94124 ILKAR7L11 Laser Iridium Spark Plug is a reliable and effective solution for enhancing your vehicle’s performance.

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