LFR4A-E NGK STD V-Groove Resistor Spark Plug | Genuine NGK Spark Plug

Product Description

NGK STD V-Groove Resistor Spark Plug Part Number: LFR4A-E

Spark plugs are a critical engine component, providing the spark that ignites the air-fuel mixture that drives an engine. NGK spark plugs feature trivalent plating a silver/chrome-coloured finish on the threads for corrosion resistance against moisture and chemicals, and are designed to meet or exceed OE standards.

Key Features

• Standard nickel centre electrode
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs reduce the risk of flashover
• Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

Specifications

• NGK stock number: 6499
• Thread: 14 mm
• Reach: 26.5 mm (1.04 in)
• Hex: 16 mm (5/8 in)
• Seat: Gasket
• Terminal: Solid
• Type: Projected

Application

Listed in NGK’s application charts for marine, motorcycle, ATV and snowmobile equipment. The chart shows a 1.0 mm gap for these engines, but check it against your engine’s manual before fitting.

• Mercury FOURSTROKE 115, 1.7L, SERIAL 1B366823-2B094995 (115 HP) Outboard Engine
• Mercury FOURSTROKE 100, 1.7L, SERIAL 1B366823 AND UP (100 HP) Outboard Engine
• Mercury FOURSTROKE 90, 1.7L, SERIAL 1B366823 AND UP (90 HP) Outboard Engine
• Mercury FOURSTROKE 80, 1.7L, SERIAL 1B366823 AND UP (80 HP) Outboard Engine
• Mercury FOURSTROKE 75, 1.7L, SERIAL 1B366823 AND UP (75 HP) Outboard Engine

Condition

• Brand new genuine product
• Supplied in original packaging