What makes the V-Power design different from standard spark plugs?

The V-Power design features a unique V-cut in the center electrode. This directs the spark to the edge, helping it develop more rapidly and reducing quenching for improved ignitability.

What does the trivalent metal plating do?

The trivalent metal plating provides superior resistance to corrosion and seizing. This makes installation and removal easier, especially on engines that may sit for periods.

Are these spark plugs suitable for all engine types?

These NGK V-Power spark plugs (BPZ8H-N-10) are specifically designed as original equipment replacements for certain Mercury outboard engines. It's important to verify fitment for your specific application.

NGK V-Power Spark Plug (BPZ8H-N-10)

Name: NGK V-Power Spark Plug (BPZ8H-N-10)
Brand: NGK
SKU: ngk-ngk-v-power-spark-plug-bpz8h-n-10-pa-ng4495
Price: 9.22 USD
Availability: InStock

$9.22

In Stock

NGK V-Power Spark Plug Box of 10 (BPZ8H-N-10). Offers improved ignitability for quicker starts and smoother idle.

Key Features

Box contains 10 NGK V-Power spark plugs (Part# 4495).
V-cut center electrode design improves ignitability for quicker starts and smoother idle.
Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
Trivalent metal plating offers superior anti-corrosion and anti-seizing properties.
Copper core aids in heat removal from the plug.
Corrugated ribs on the insulator prevent flashover.

This NGK V-Power spark plug (Part# 4495) is designed for specific Mercury outboard (O/B) engine models from 1994-2006. Please verify fitment for your specific application.

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Product Details

When you're looking to get your engine running smoothly again, replacing your spark plugs is a solid step. These NGK V-Power spark plugs are built to be a direct replacement for your original equipment, meaning they're designed to work right out of the box. They offer improved ignitability over standard nickel plugs, which helps with quicker starts and a smoother idle.

What makes these NGK plugs stand out is the V-cut in the center electrode. This unique design directs the spark to the edge of the electrode, helping it develop faster and reducing something called quenching, where the spark can be smothered by the electrode itself. The insulator is made from a high-grade alumina silicate ceramic, which is strong and helps with heat transfer. Plus, the trivalent metal plating on the outside helps prevent corrosion and seizing, making them easier to install and remove down the road.

This is a box of 10 plugs, so you'll have enough for most common applications. The copper core helps dissipate heat, and triple seals are used to prevent any leaks.