Set of 4 pcs NGK 94124 Laser Iridium Spark Plugs ILKAR7L11 for Mazda CX-30 CX-5

Set of 4 NGK 94124 Laser Iridium Spark Plugs ILKAR7L11 for Mazda CX-30 CX-5

Advantages of Laser Iridium Technology

The Laser Iridium series spark plugs represent the pinnacle of ignition system component development. The design features a central electrode with a laser-welded iridium tip and a platinum pad on the side electrode. This combination of noble metals ensures exceptional wear resistance and spark stability even under extreme temperatures and high pressure in the combustion chamber. The narrow central electrode requires less voltage to create a spark, significantly easing engine start-up in cold weather and reducing the load on the ignition coils.

Efficiency and Economy

Using original NGK ILKAR7L11 spark plugs directly affects the fuel efficiency and environmental performance of the vehicle. Thanks to the complete and rapid combustion of the fuel-air mixture, the engine runs smoother at idle and responds faster to the accelerator pedal. A special galvanic coating on the body protects the metal from corrosion and prevents the spark plug from "sticking" to the cylinder head, significantly simplifying the scheduled replacement procedure.

Selection Recommendations and Compatibility

This set is specifically designed for modern Mazda engines equipped with SkyActiv technology. The main compatibility includes Mazda CX-5 and Mazda CX-30 crossovers, as well as the latest generations of Mazda 3 and Mazda 6. When choosing, it is important to focus on the alphanumeric index ILKAR7L11, as it determines the heat range and geometric parameters of the spark plug. Properly selected spark plugs prevent detonation and premature ignition of the mixture, protecting the cylinder-piston group from premature wear.

Usage and Installation

Before installation, make sure the engine is completely cooled down. Replacement is done using a spark plug wrench of the appropriate size. It is recommended to use a torque wrench to ensure the exact tightening torque specified by the manufacturer. Do not apply lubricant to the threaded part, as this may lead to over-tightening and thread damage. Checking the gap between the electrodes on iridium spark plugs is not required, as it is set at the factory and is extremely sensitive to mechanical impact.

Technical Specifications

• Brand: NGK

• Brand Registration Country: Japan

• Country of Manufacture: Japan

• Material: iridium, platinum, ceramic, metal, cardboard

• Size in cm: 16.5 x 9.5 x 2.5

• Color: white, silver

• Weight: 210 g

• Condition: new

• Gender: for men

• Central Electrode Type: iridium tip

• Side Electrode Type: platinum pad

• Article: 94124

• Marking: ILKAR7L11

• Thread Pitch: 1.25 mm

• Thread Diameter: 12 mm

• Thread Length: 26.5 mm

• Hex Size: 14 mm

• Heat Range: 7

• Gap: 1.1 mm

• Resistance: 5 kOhm

• Purpose: ignition of the fuel-air mixture in internal combustion engines

• Compatibility: Mazda CX-5, Mazda CX-30, Mazda 3, Mazda 6, SkyActiv-G 2.0/2.5 engines

• Package Contents: 4 spark plugs, individual packaging, general box

• Connection Type: rigid

• Seal: external flat gasket

• Welding Technology: laser

• Voltage: standard for 12V onboard network

• Service Life: up to 100,000 km mileage

• UPC Barcode: 087295841242