NGK 6994 Spark Plug Laser Iridium IZFR6K11

IZFR6K11 Laser Iridium Spark Plug (6994) by NGK. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in DIS ignition systems. OE engineered for specific vehicle applications.

Electrode Material: Iridium
Thread Size: 0.551"
Thread Reach: 0.75"
Ground Electrode Quantity: 1
Gap: 0.044"
Spark Plug Seat Style: Flat
Heat Range: 6
Longevity: 80-100k Miles
Shape: Trapezoid
Thread Diameter: 14 mm
Overall Height: ISO
Resistance: 5 kOhm
Insulator Height: 50.50 mm
Center Electrode Core Material: Copper Core
Ground Configuration: Standard
Ground Electrode Core Material: Nickel Core
Ground Electrode Tip Design: Trapezoid
Insulator Type: Long Projection
Nominal Gap: 1.1

• Mfg Part No: 6994 IZFR6K11
• Related Part No: 9807B-5617W 6994 IZFR6K11