Why choose Laser Platinum spark plugs over standard ones?

Laser Platinum plugs feature a platinum pad on the ground electrode, which helps them last longer and wear more evenly than standard nickel plugs. This contributes to a more stable idle and can improve fuel efficiency.

What does the copper core do in these spark plugs?

The copper core is an excellent conductor of heat. It helps draw excess heat away from the spark plug's firing tip, preventing it from overheating and ensuring reliable starts.

Do these spark plugs come with everything needed for installation?

This product includes a box of four NGK Laser Platinum spark plugs. It's recommended to check your vehicle's service manual for any specific installation procedures or additional items that may be needed.

NGK Laser Platinum Spark Plug (PFR6G-13E)

Name: NGK Laser Platinum Spark Plug (PFR6G-13E)
Brand: NGK
SKU: ngk-ngk-laser-platinum-spark-plug-pfr6g-13e-pa-ng2341
Price: 12.33 USD
Availability: InStock

$12.33

In Stock

Fits 1998-1999 Jaguar XJR. NGK Laser Platinum spark plugs offer long life and stable idle.

Key Features

Fits 1998-1999 Jaguar XJR.
NGK Laser Platinum spark plugs offer high ignitability and a longer service life than conventional nickel plugs.
Features a platinum pad on the ground electrode for even wear in distributorless ignition systems.
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 to prevent overheating.

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Product Details

NGK is well-known for making reliable ignition components, and their Laser Platinum spark plugs are a solid choice for your Jaguar XJR. These plugs are designed to be a direct replacement for your original equipment, meaning they'll fit right in and perform as expected. They help ensure your engine starts reliably and runs smoothly.

Compared to standard nickel spark plugs, the Laser Platinum design uses a platinum pad on the ground electrode, which helps them wear more slowly. This slow wear rate contributes to a stable idle and can help improve fuel efficiency and lower emissions. The pure alumina ceramic insulator is strong and helps manage heat, while the copper core also aids in removing excess heat from the plug. Plus, the trivalent metal plating on the threads helps prevent corrosion and makes them easier to remove next time.

These are recommended for vehicles that originally came with fine wire platinum alloy plugs, like your XJR. You'll get a box of four, which is exactly what you need for your V8 engine.