NGK Laser Iridium Spark Plug IZFR6K-11 (Box of 4) for Select 2002-2011 Acura & Honda

Fits select 2002-2011 Acura and Honda models, including Accord, Civic, CR-V, Element, MDX, RL, RSX, TL, and TSX.

NGK Laser Iridium spark plugs are engineered to provide the highest level of performance and longevity for OE applications. The IZFR6K-11 features a laser-welded iridium center electrode tip that is significantly harder than platinum, combined with a platinum-disked ground electrode. This configuration is engineered specifically to withstand the rigors of distributorless ignition systems (DIS), providing a stable spark and reduced voltage requirements over an extended service life.

Constructed with a 98% pure copper core, these plugs facilitate rapid heat removal to prevent pre-ignition and fouling. The high-grade alumina silicate ceramic insulator ensures superior dielectric strength and heat transfer, while trivalent metal plating protects the threads from corrosion and seizing in the cylinder head without the need for anti-seize. Triple-gasket seals prevent combustion gas leakage to maintain engine compression.

• Manufacturer Part Number: IZFR6K-11
• Center Electrode: Fine wire iridium tip
• Ground Electrode: Platinum pad for even wear
• Core Material: 98% pure copper
• Insulator: Pure alumina silicate ceramic
• Plating: Trivalent metal anti-corrosion finish
• Sealing: Triple-gasket seals
• Quantity: Box of 4 plugs