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.

Features:

• Actual OE or Equivalent Design: OEM quality construction fine wire Iridium Alloy Center Electrode provides consistent performance
• Iridium Alloy Center Electrode: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
• Rotary Design: Recessed center electrode and low angle platinum ground electrode designed specifically for rotary engines
• Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
• Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• Recommended Usage: Rotary engines

Specifications:

• Stock Number: 6700
• Part Number: RE7C-L
• Resistance: 5000
• Ground Electrode Tip Design: Pin Type
• Ground Configuration: Slant
• Ground Electrode Core Material: Platinum
• Electrical Terminal Type: Non-Removable Nut
• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Iridium
• Gap Size: .044
• Ground Electrode Quantity: 1
• Hex Size: 13/16
• Insulator Height: 60.00
• Manufacturer Heat Range: 7
• Seat Type: Flat
• Reach: 21.00
• Thread Diameter: 14.00

Notes:

• Leading
• Gap 0.048"
• Actual OE Manufacturer
• 37,500 mi OE Mfr Recommended Service Interval
• You may need to order more than one of this item for your car.