NGK V-Power Spark Plug 4838

NGK Spark Plugs

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MSRP: $4.99
$2.28
(You save $2.71 )
SKU:
NGK-BP8H-N-10
UPC:
087295148389
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Product Overview

NGK V-Power Plug 4838

Keep your outboard purring like a kitten with the NGK V-Power Plug 4838. This premium spark plug delivers superior ignition performance, ensuring quick starts, smooth idling, and optimal fuel efficiency for your Mercury or Mariner outboard. Engineered with NGK's renowned V-Groove technology, this plug enhances combustion, resulting in increased power and reduced emissions – giving you a smoother, more enjoyable ride on the water.

Key Features

  • **V-Groove Technology:** Enhances spark development for improved ignitability, quick starts, and smooth idling.
  • **Nickel Alloy Center Electrode with V-Cut:** Provides consistent performance and extended lifespan.
  • **Superior Anti-Corrosion and Anti-Seizing Properties:** Thanks to trivalent metal plating, installation and removal are a breeze, while ensuring long-lasting durability even in harsh marine environments.
  • **Pure Alumina Silicate Ceramic Insulator:** Offers superior strength and better heat transfer for optimal performance.
  • **Copper Core:** Aids in heat removal, extending the plug's life and contributing to efficient engine operation.
  • **Ideal for Mercury and Mariner Outboards:** Specifically designed to meet the demands of these popular engine brands.
  • **30,000 Mile Longevity:** Enjoy reliable performance for extended periods, reducing the need for frequent replacements.

What's in the Box

  • 1 x NGK V-Power Plug 4838

Specifications

Shell Thread Diameter14mm
Thread Pitch1.25mm
Seat TypeGasket
Reach12.7mm (1/2")
Hex Size13/16" (21mm)
Terminal TypeSolid
Overall HeightJIS
Gap.039" (1.0mm)
Center Electrode MaterialNickel
TypeStandard
Size2.5mm
ProjectionProjected
Ground Electrode MaterialNickel
Quantity1
ResistorNo
Resistor Value1K Ohm
Heat Range8
Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Longevity30k Miles

The Captain's Take

As a seasoned captain, I've learned the hard way that reliable engine performance is paramount on the water. That's why I rely on NGK V-Power plugs. The 4838 provides consistently smooth starts and reliable performance, even after extended use. It's a small investment that pays off big in terms of peace of mind and trouble-free boating.

Warranty Information

60 Days

Reviews

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