NGK 95712 LZFR6AP11GS Laser Platinum Spark Plug

The NGK 95712 LZFR6AP11GS Laser Platinum spark plug delivers high ignitability and longer service life through precision laser-welded dual platinum surfaces that ensure a slow wear rate, providing stable idle, superior anti-fouling, improved fuel efficiency and lower emissions. This OE-quality spark plug features a 14mm thread diameter, 1.25mm thread pitch, 26.5mm reach, 5/8" hex size, and 0.043" gap with a fine wire platinum center electrode.

Key Features:

• Double-platinum construction with computer-guided laser welding for pin-point precision
• 98% pure copper core prevents overheating and provides reliable starts
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
• Corrugated ribs prevent flashover
• Triple seals prevent leakage
• Extended projection design with 1.0mm fine wire center electrode

Engineered specifically for OE applications, this Laser Platinum plug provides stable idling, superior anti-fouling, improved fuel efficiency and lower emissions. Built for extreme durability with a service life between 70,000 and 90,000 miles. Cross-references include BMW 12120037663, Denso 4704/PKH20TT, Bosch 6752, and ACDelco 41-835.

Installation Specifications: Torque to 18-25.3 lb-ft for cast iron heads or 18-21.6 lb-ft for aluminum heads.