NGK LFR6AIX-11 Laser Iridium Spark Plug (4462)

NGK Spark Plugs

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MSRP: $21.99
$11.05
(You save $10.94 )
SKU:
NGK-IZFR6J
UPC:
087295144626
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Product Overview

NGK Laser Iridium Plug 4462

Unleash the full potential of your Mercury Optimax outboard with the NGK Laser Iridium Plug 4462. This high-performance spark plug delivers superior ignition power, improved fuel efficiency, and extended service life, ensuring smooth starts, reliable performance, and fewer maintenance headaches on the water. Engineered with cutting-edge iridium and platinum technology, this plug resists corrosion and wear, standing up to the harsh marine environment for a long-lasting, powerful spark.

Key Features

  • **Laser Iridium Center Electrode:** Provides extreme durability and a consistently stable spark, even under high-performance conditions.
  • **Platinum Ground Electrode:** Enhances ignition efficiency and further extends plug life.
  • **Extended Projection Design:** Optimizes combustion for improved throttle response and fuel economy.
  • **Fine Wire Construction (1.0mm):** Focuses the spark for enhanced ignitability and complete combustion.
  • **Corrosion-Resistant Plating:** Protects against the harsh marine environment for long-lasting performance.
  • **Triple Seals:** Prevents leakage and ensures reliable operation.
  • **100,000 Mile Longevity:** Reduces maintenance frequency and costs.
  • **Specifically Designed for Mercury Optimax Outboards:** Ensures optimal performance and compatibility.

What's in the Box

  • 1 x NGK Laser Iridium Plug 4462

Specifications

Shell Thread Diameter14mm
Thread Pitch1.25mm
Seat TypeGasket
Reach19mm (3/4")
Hex Size5/8" (16mm)
Terminal TypeSolid
Overall HeightISO
Gap.031" (0.8mm)
Center Electrode MaterialIridium
TypeFine Wire
Size1.0mm
ProjectionExtended Projection
Ground Electrode MaterialPlatinum
Quantity1
ResistorYes
Resistor Value5k Ohm
Heat Range6
Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
BrandNGK/NTK
Longevity100k Miles

The Captain's Take

As a seasoned captain, I've learned the value of reliable equipment. The NGK Laser Iridium 4462 is my go-to spark plug for my Mercury Optimax. It delivers consistently smooth starts, even after sitting idle for weeks, and the improved fuel efficiency is noticeable. Plus, with its long lifespan, I spend less time worrying about maintenance and more time enjoying the open water. Trust me, this plug is a game-changer.

Warranty Information

60 Days

Reviews

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