NGK CR8EIA-9 Iridium IX Spark Plug - 4286

Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Designed for ultimate performance and longevity, this spark plug delivers enhanced ignition and improved engine efficiency.

Description

The NGK Iridium IX Spark Plug represents a significant advancement in spark plug technology. Its ultra-fine iridium center electrode, significantly smaller than both platinum and conventional nickel electrodes, concentrates spark energy for quicker starts and a more complete burn. This results in improved throttle response, increased fuel efficiency, and reduced emissions. The innovative design minimizes voltage requirements, extending the lifespan of your ignition system. Furthermore, the enhanced metal shell plating offers superior anti-corrosion properties, ensuring reliable performance even in harsh environments. With a 19 mm (3/4") thread reach and 10 mm thread size, installation is straightforward for a wide range of applications. Upgrade to NGK Iridium IX and unleash the full potential of your engine.

Features & highlights

• Ultra-fine iridium center electrode for concentrated spark energy and improved ignition.
• Significantly smaller electrode reduces voltage requirements, prolonging ignition system life.
• Enhanced throttle response and increased fuel efficiency for optimized engine performance.
• Superior anti-corrosion plating ensures durability and reliable performance in all conditions.
• Grooved ground electrode configuration for enhanced spark discharge.
• Necked down center electrode improves ignitability.

Technical specifications

• Brand: NGK Spark Plugs
• Vendor Part Number: 4286
• Type: Resistor
• Center Electrode Type: Necked Down
• Electrode Tip Material: Iridium
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Grooved
• Heat Range: 8
• Electrical Resistance: 5k Ohms
• Hex Size: 19 mm (3/4")
• Thread Size: 10 mm
• Thread Reach: 19.1 mm (3/4")
• Spark Gap: 0.9 mm
• Center Electrode Projection: Non-Projected
• Terminal Configuration: Threaded Stud

Important to know

Ensure the correct spark plug is selected for your specific engine make and model. Refer to your vehicle's owner's manual or consult a qualified mechanic for proper fitment.