How many spark plugs are included in this box?

This NGK Laser Platinum spark plug set includes four (4) spark plugs. This is the correct quantity for a standard 4-cylinder engine, and is often sold in sets for V6 or V8 engines as well, though you should always confirm your vehicle's specific needs.

What makes these 'Laser Platinum' plugs different from regular spark plugs?

The 'Laser Platinum' designation means these plugs have a platinum pad on the ground electrode, which is laser-welded. This dual platinum design offers a slower wear rate compared to conventional nickel plugs, leading to a longer service life and more consistent performance over time.

Do these spark plugs come with any special installation hardware?

This product includes the spark plugs themselves. It is recommended to refer to the manufacturer's installation instructions for any specific hardware or anti-seize compound requirements for your Aston Martin DB7.

2002-2003 Aston Martin DB7 Spark Plugs

Name: NGK Laser Platinum Spark Plug Box of 4 (PTR5D-13)
Brand: NGK
Price: 53.49 USD
Availability: InStock

NGK Laser Platinum Spark Plug Box of 4 (PTR5D-13)

$53.49

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2002-2003 Aston Martin DB7. NGK Laser Platinum spark plugs offer improved fuel efficiency and longer service life.

Key Features

Fits 2002-2003 Aston Martin DB7.
Features a pure alumina silicate ceramic insulator for strength and heat transfer.
Dual platinum surfaces on the ground electrode provide a slow wear rate and stable performance.
Copper core aids in heat removal to prevent overheating.
Trivalent metal plating offers superior resistance to corrosion and seizing.
Designed as an OE equivalent replacement for reliable performance.

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Fits this vehicle

Aston Martin DB7 2002-2003

Product Details

The NGK Laser Platinum spark plug features a pure alumina silicate ceramic insulator, which offers superior strength and better heat transfer. This helps keep the plug at the right temperature, preventing overheating and ensuring reliable starts, especially important for a high-performance vehicle like your Aston Martin DB7.

Compared to standard nickel plugs, these Laser Platinum plugs are built for high ignitability and a longer service life. They have a laser-welded dual platinum surface on the ground electrode, which slows wear and contributes to stable idling, better resistance to fouling, improved fuel efficiency, and lower emissions. The copper core inside also aids in heat removal, and the trivalent metal plating on the threads helps prevent corrosion and seizing during installation or removal.

These are an OE equivalent replacement, meaning they're designed to perform just like the original plugs your DB7 came with. They come in a box of four, ready to get your engine running smoothly.