NGK 97506 - Laser Iridium Spark Plug SILZKBR8D8S

SILZKBR8D8S Laser Iridium Spark Plug (97506) 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.

Thread Diameter: 12mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 26.5mm (1.04")
Hex Size: 14mm Bi-Hex
Terminal Type: Solid
Overall Height: ISO
Gap: .031" (0.8mm)
Center Electrode
Material: Iridium
Type: Fine Wire
Size: 1.0mm
Projection: Extended Projection
Ground Electrode
Material: Platinum
Type: Square
Shape: Taper Cut
Resistor: Yes
Resistor Value: 5k Ohm
Heat Range: 8
Features: Special Gasket
Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
Electrode Material: Iridium
Ground Electrode Tip Design: SPE
Ground Electrode Quantity: 1
Insulator Type: Long Projection
Material: Copper Core
Nominal Gap: 0.8 mm
Spark Plug Reach: 26.5 mm
Wrench Diameter: 14 mm
Thread Diameter: 12 mm
Seat Type: Flat

• Mfg Part No: 97506 SILZKBR8D8S
• Related Part No: 97506 SILZKBR8D8S