NGK 94833 Laser Platinum Spark Plug PLFER7A8EG

The NGK 94833 (PLFER7A8EG) Laser Platinum Spark Plug is an OE-quality replacement spark plug engineered for superior performance and extended service life. This premium spark plug features laser-welded dual platinum surfaces on both the center and ground electrodes, providing exceptional durability and consistent ignition performance.

Key Features:

• Dual Platinum Construction: Laser-welded platinum surfaces on center and ground electrodes ensure slow wear rate and extended service life
• Fine Wire Center Electrode: 1.0mm platinum alloy fine wire design provides superior ignitability and focused spark energy
• 98% Pure Copper Core: Excellent heat dissipation and thermal conductivity prevent overheating and ensure reliable starts
• Trivalent Metal Plating: Superior anti-corrosion and anti-seizing properties for easy installation and removal
• Pure Alumina Silicate Ceramic Insulator: Provides superior strength, better heat transfer, and prevents flashover with corrugated ribs
• Triple Seal Design: Prevents combustion gas leakage for consistent performance

Technical Specifications:

• Thread Diameter: 14mm
• Thread Pitch: 1.25mm
• Reach: 26.5mm (1.04")
• Hex Size: 5/8" (16mm)
• Gap: 0.031" (0.8mm)
• Seat Type: Gasket
• Terminal Type: Cup
• Heat Range: 7
• Resistor: Yes (1K Ohm)
• Electrode Type: Projected fine wire

Installation Torque Specifications:

• Cast Iron Heads: 18-25.3 lb-ft
• Aluminum Heads: 18-21.6 lb-ft

Performance Benefits: This Laser Platinum spark plug delivers stable idle, superior anti-fouling performance, improved fuel efficiency, and lower emissions compared to conventional nickel spark plugs. Designed to meet or exceed OE specifications, it's engineered specifically for distributorless ignition systems and modern high-efficiency engines.

OE Replacement For: Volkswagen 06K905601B, 06K905601D, 06K905601E, 06K905611C