What makes these spark plugs last longer than standard ones?

These NGK Laser Platinum spark plugs feature dual platinum surfaces that are laser-welded to the electrodes. This design ensures slow and consistent wear, which contributes to their extended service life compared to conventional nickel spark plugs.

Are these spark plugs suitable for all vehicles?

These plugs are recommended for vehicles that originally came with OE fine wire platinum alloy plugs. They are designed as an OE or equivalent replacement, offering improved performance and longevity for compatible applications.

What is the purpose of the copper core in these spark plugs?

The copper core inside the spark plug aids in heat removal. This helps to prevent the plug from overheating, which contributes to more reliable starts and consistent performance.

NGK Laser Platinum Spark Plug Box of 4 PTR6D-13 5598

Name: NGK Laser Platinum Spark Plug Box of 4 (PTR6D-13)
Brand: NGK
Price: 11.32 USD
Availability: InStock

NGK Laser Platinum Spark Plug Box of 4 (PTR6D-13)

$11.32

In Stock

NGK Laser Platinum Spark Plug Box of 4 (PTR6D-13). Features dual platinum surfaces for extended life and stable idling.

Key Features

Fits a wide range of vehicles including Aston Martin DB7, Ford Ranger, and Jaguar S-Type.
Dual platinum surfaces are laser-welded for slow, consistent wear and improved ignitability.
Pure alumina silicate ceramic insulator offers superior strength and heat transfer.
Trivalent metal plating provides excellent resistance to corrosion and seizing.
Copper core aids in heat removal, contributing to reliable starts.
Corrugated ribs inside the insulator help prevent flashover.

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Will this fit your vehicle?

Product Details

The dual platinum surfaces on these NGK Laser Platinum spark plugs are laser-welded to the electrodes, which helps them wear slowly and consistently. This design is a step up from standard nickel plugs, offering better ignitability and a longer service life. You'll notice more stable idling, improved fuel efficiency, and lower emissions because the spark is stronger and more consistent.

NGK builds these plugs with a pure alumina silicate ceramic insulator that's strong and transfers heat well, helping to prevent overheating. The 98% pure copper core inside also aids in heat removal, ensuring reliable starts. For added protection against corrosion and seizing, they use a trivalent metal plating on the exterior. These are a great choice for vehicles that originally came with fine wire platinum alloy plugs, like many Aston Martins, Fords, and Jaguars from the early 2000s.

The corrugated ribs inside the insulator help prevent flashover, and triple seals are used to prevent leaks. These plugs are designed as an OE or equivalent replacement, meaning they're made to the same standards as what came on your vehicle from the factory.