Nickel Copper Alloy Spark Plugs

Description

– Nickel copper alloy spark plugs, often referred to as copper spark plugs, feature a copper core within a nickel alloy shell.
– This construction combines copper’s excellent electrical and thermal conductivity with the durability and corrosion resistance of nickel alloy.
– While copper offers superior performance in terms of spark generation and heat dissipation, it’s soft and prone to wear.
– The nickel alloy coating provides a protective layer, enhancing the plug’s lifespan and enabling it to withstand the harsh conditions of the combustion chamber.

Key Features:
Affordability:
Copper/nickel spark plugs are generally more affordable than platinum or iridium spark plugs.
Good Conductor:
Copper is an excellent conductor of electricity and heat, allowing for a strong spark and efficient heat dissipation.
Lower Melting Point:
Copper has a lower melting point than other materials like platinum or iridium, making it more susceptible to damage from extreme heat.
Shorter Lifespan:
Due to the copper’s softness, copper/nickel spark plugs generally have a shorter lifespan compared to other types of spark plugs.
Suitable for Specific Applications:
They are often recommended for vehicles with original equipment that came with copper/nickel plugs and may not be ideal for modern vehicles with electronic ignition systems.