OverstockDirect Genuine IZFR6J Laser Iridium Spark Plugs by NGK 4462 (6 Pack)

NGK has announced that IZFR6J11 (92383) is Obsolete and has been replaced by IZFR6J (4462). 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. Specifications;Resistance Ohms 5000.0Ground Electrode Tip Design StandardGround Configuration J-GapGround Electrode Core Material NickelWasher Included YesGrade Type PerformanceElectrical Terminal Type Non-Removable NutCenter Electrode Core Material CopperCenter Electrode Tip Material IridiumPre-Gap Size in .032Pre-Gap Size mm 0.8Ground Electrode Quantity 1Hex Size 5/8" (16mm)Insulator Height in 1.99Insulator Height mm 50.5Manufacturer Heat Range 6Seat Type FlatReach in 0.750Reach mm 19.0Thread Diameter in 0.551Thread Diameter mm 14.0Insulator Material CeramicResistor Type YesSkirt Length in 0.0Skirt Length mm 0.0Ground Electrode Tip Material PlatinumSkirt NoCenter Electrode Insulator Tip Projection in 0.35Center Electrode Insulator Tip Projection mm 9.0Center Electrode Design Fine WireWasher Type CrushCenter Electrode Projection Extra-Long Projection

• Research Applications Prior to Purchase To Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed.
• ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
• SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
• IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
• This Listing is for Six 4462 (IZFR6J) Genuine NGK Laser Iridium Spark Plugs
• OverstockDirect Offers Unbeatable Service