NGK Laser Iridium Spark Plug Box of 4 (ILZFR6D11)

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems. NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Actual OE or equivalent replacement spark plug. BMW 323I 2007-06, 325I 2006, 325XI 2006, 328I 2007, 328XI 2007, 330I 2006, 330XI 2006, 525I 2007-06, 525XI 2007-06, 530I 2007-06, 530XI 2007-06, X3 2007, X5 2007, Z4 2007-06

• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
• Copper core aids in heat removal
• Triple seals prevent leakage

Experience enhanced performance and durability with the NGK Laser Iridium spark plugs, designed specifically for BMW models from 2006 to 2007. These OE replacement plugs feature iridium-tipped center electrodes, which are six times harder than platinum, ensuring longer lifespan and reliable ignition performance. Crafted with high-grade pure alumina ceramic insulators, these spark plugs deliver superior heat transfer and resistance to thermal stress, contributing to optimal engine efficiency. The copper core enhances heat removal, preventing overheating during demanding driving conditions, while triple seals prevent any leakage, maintaining consistent spark delivery.
Designed for vehicles equipped with OE fine wire iridium alloy plugs, NGK Laser Iridium spark plugs provide a perfect fit for BMW 525i, 525xi, 530i, 530xi, 328i, 325i, and other compatible models. The platinum pad on the ground electrode promotes even wear, extending service life and ensuring smooth engine operation. Trivalent metal plating adds superior anti-corrosion and anti-seizing properties, facilitating easier installation and longer-lasting performance. These spark plugs are tested to meet the highest standards for quality, durability, and safety, making them an excellent choice for maintaining your vehicle’s engine performance.
Each box contains four spark plugs, making it convenient to replace all cylinders simultaneously. Whether you're performing routine maintenance or seeking to optimize your vehicle’s ignition system, NGK Laser Iridium plugs offer a reliable solution that combines performance with longevity, providing peace of mind on the road.

Features:

• Iridium-tipped center electrode for six times higher durability than platinum

• Pure alumina ceramic insulator for superior strength and heat transfer

• Copper core enhances heat removal and engine performance

• Triple seals prevent leakage for consistent spark delivery

• Trivalent metal plating offers superior corrosion and anti-seize properties

Fitment:
BMW 325i Base 2006
BMW 325xi Base 2006
BMW 328i Base 2007
BMW 328xi Base 2007
BMW 330i Base 2006
BMW 330xi Base 2006
BMW 525i Base 2006
BMW 525i Base 2007
BMW 525xi Base 2006
BMW 525xi Base 2007
BMW 530i Base 2006
BMW 530i Base 2007
BMW 530xi Base 2006
BMW 530xi Base 2007
BMW X3 3.0si 2007
BMW X5 3.0si 2007
BMW Z4 Coupe 3.0si 2006
BMW Z4 Coupe 3.0si 2007
BMW Z4 Roadster 3.0i 2006
BMW Z4 Roadster 3.0i 2007
BMW Z4 Roadster 3.0si 2006
BMW Z4 Roadster 3.0si 2007